31000078368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26107}}^1$

素因数の和:26180

約数の個数: 288

約数和(自身を含む): 109478154240

約数和(自身を除く): 78478075872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 608, 651, 672, 684, 744, 798, 868, 912, 992, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1824, 1953, 2016, 2128, 2232, 2356, 2394, 2604, 2736, 2976, 3192, 3472, 3534, 3906, 4123, 4256, 4464, 4712, 4788, 5208, 5301, 5472, 6384, 6944, 7068, 7812, 8246, 8928, 9424, 9576, 10416, 10602, 12369, 12768, 14136, 15624, 16492, 18848, 19152, 20832, 21204, 24738, 26107, 28272, 31248, 32984, 37107, 38304, 42408, 49476, 52214, 56544, 62496, 65968, 74214, 78321, 84816, 98952, 104428, 131936, 148428, 156642, 169632, 182749, 197904, 208856, 234963, 296856, 313284, 365498, 395808, 417712, 469926, 496033, 548247, 593712, 626568, 730996, 809317, 835424, 939852, 992066, 1096494, 1187424, 1253136, 1461992, 1488099, 1618634, 1644741, 1879704, 1984132, 2192988, 2427951, 2506272, 2923984, 2976198, 3237268, 3289482, 3472231, 3759408, 3968264, 4385976, 4464297, 4855902, 5665219, 5847968, 5952396, 6474536, 6578964, 6944462, 7283853, 7518816, 7936528, 8771952, 8928594, 9711804, 10416693, 11330438, 11904792, 12949072, 13157928, 13888924, 14567706, 15377023, 15873056, 16995657, 17543904, 17857188, 19423608, 20833386, 22660876, 23809584, 25898144, 26315856, 27777848, 29135412, 30754046, 31250079, 33991314, 35714376, 38847216, 41666772, 45321752, 46131069, 47619168, 50986971, 52631712, 55555696, 58270824, 61508092, 62500158, 67982628, 71428752, 77694432, 83333544, 90643504, 92262138, 101973942, 107639161, 111111392, 116541648, 123016184, 125000316, 135965256, 138393207, 142857504, 166667088, 181287008, 184524276, 203947884, 215278322, 233083296, 246032368, 250000632, 271930512, 276786414, 322917483, 333334176, 369048552, 407895768, 430556644, 492064736, 500001264, 543861024, 553572828, 645834966, 738097104, 815791536, 861113288, 968752449, 1000002528, 1107145656, 1291669932, 1476194208, 1631583072, 1722226576, 1937504898, 2214291312, 2583339864, 3444453152, 3875009796, 4428582624, 5166679728, 7750019592, 10333359456, 15500039184, 31000078368]

約数ペア:

[(1, 31000078368), (2, 15500039184), (3, 10333359456), (4, 7750019592), (6, 5166679728), (7, 4428582624), (8, 3875009796), (9, 3444453152), (12, 2583339864), (14, 2214291312), (16, 1937504898), (18, 1722226576), (19, 1631583072), (21, 1476194208), (24, 1291669932), (28, 1107145656), (31, 1000002528), (32, 968752449), (36, 861113288), (38, 815791536), (42, 738097104), (48, 645834966), (56, 553572828), (57, 543861024), (62, 500001264), (63, 492064736), (72, 430556644), (76, 407895768), (84, 369048552), (93, 333334176), (96, 322917483), (112, 276786414), (114, 271930512), (124, 250000632), (126, 246032368), (133, 233083296), (144, 215278322), (152, 203947884), (168, 184524276), (171, 181287008), (186, 166667088), (217, 142857504), (224, 138393207), (228, 135965256), (248, 125000316), (252, 123016184), (266, 116541648), (279, 111111392), (288, 107639161), (304, 101973942), (336, 92262138), (342, 90643504), (372, 83333544), (399, 77694432), (434, 71428752), (456, 67982628), (496, 62500158), (504, 61508092), (532, 58270824), (558, 55555696), (589, 52631712), (608, 50986971), (651, 47619168), (672, 46131069), (684, 45321752), (744, 41666772), (798, 38847216), (868, 35714376), (912, 33991314), (992, 31250079), (1008, 30754046), (1064, 29135412), (1116, 27777848), (1178, 26315856), (1197, 25898144), (1302, 23809584), (1368, 22660876), (1488, 20833386), (1596, 19423608), (1736, 17857188), (1767, 17543904), (1824, 16995657), (1953, 15873056), (2016, 15377023), (2128, 14567706), (2232, 13888924), (2356, 13157928), (2394, 12949072), (2604, 11904792), (2736, 11330438), (2976, 10416693), (3192, 9711804), (3472, 8928594), (3534, 8771952), (3906, 7936528), (4123, 7518816), (4256, 7283853), (4464, 6944462), (4712, 6578964), (4788, 6474536), (5208, 5952396), (5301, 5847968), (5472, 5665219), (6384, 4855902), (6944, 4464297), (7068, 4385976), (7812, 3968264), (8246, 3759408), (8928, 3472231), (9424, 3289482), (9576, 3237268), (10416, 2976198), (10602, 2923984), (12369, 2506272), (12768, 2427951), (14136, 2192988), (15624, 1984132), (16492, 1879704), (18848, 1644741), (19152, 1618634), (20832, 1488099), (21204, 1461992), (24738, 1253136), (26107, 1187424), (28272, 1096494), (31248, 992066), (32984, 939852), (37107, 835424), (38304, 809317), (42408, 730996), (49476, 626568), (52214, 593712), (56544, 548247), (62496, 496033), (65968, 469926), (74214, 417712), (78321, 395808), (84816, 365498), (98952, 313284), (104428, 296856), (131936, 234963), (148428, 208856), (156642, 197904), (169632, 182749)]