1395816912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2422

約数の個数: 240

約数和(自身を含む): 4853022720

約数和(自身を除く): 3457205808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2351, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4123, 4464, 4702, 4712, 4788, 5208, 5301, 6384, 7053, 7068, 7812, 8246, 9404, 9424, 9576, 10416, 10602, 12369, 14106, 14136, 15624, 16457, 16492, 18808, 19152, 21159, 21204, 24738, 28212, 28272, 31248, 32914, 32984, 37107, 37616, 42318, 42408, 44669, 49371, 49476, 56424, 65828, 65968, 72881, 74214, 84636, 84816, 89338, 98742, 98952, 112848, 131656, 134007, 145762, 148113, 148428, 169272, 178676, 197484, 197904, 218643, 263312, 268014, 291524, 296226, 296856, 312683, 338544, 357352, 394968, 402021, 437286, 510167, 536028, 583048, 592452, 593712, 625366, 655929, 714704, 789936, 804042, 874572, 938049, 1020334, 1072056, 1166096, 1184904, 1250732, 1311858, 1384739, 1530501, 1608084, 1749144, 1876098, 2040668, 2144112, 2369808, 2501464, 2623716, 2769478, 2814147, 3061002, 3216168, 3498288, 3752196, 4081336, 4154217, 4591503, 5002928, 5247432, 5538956, 5628294, 6122004, 6432336, 7504392, 8162672, 8308434, 9183006, 9693173, 10494864, 11077912, 11256588, 12244008, 12462651, 15008784, 16616868, 18366012, 19386346, 22155824, 22513176, 24488016, 24925302, 29079519, 33233736, 36732024, 38772692, 45026352, 49850604, 58159038, 66467472, 73464048, 77545384, 87238557, 99701208, 116318076, 155090768, 174477114, 199402416, 232636152, 348954228, 465272304, 697908456, 1395816912]

約数ペア:

[(1, 1395816912), (2, 697908456), (3, 465272304), (4, 348954228), (6, 232636152), (7, 199402416), (8, 174477114), (9, 155090768), (12, 116318076), (14, 99701208), (16, 87238557), (18, 77545384), (19, 73464048), (21, 66467472), (24, 58159038), (28, 49850604), (31, 45026352), (36, 38772692), (38, 36732024), (42, 33233736), (48, 29079519), (56, 24925302), (57, 24488016), (62, 22513176), (63, 22155824), (72, 19386346), (76, 18366012), (84, 16616868), (93, 15008784), (112, 12462651), (114, 12244008), (124, 11256588), (126, 11077912), (133, 10494864), (144, 9693173), (152, 9183006), (168, 8308434), (171, 8162672), (186, 7504392), (217, 6432336), (228, 6122004), (248, 5628294), (252, 5538956), (266, 5247432), (279, 5002928), (304, 4591503), (336, 4154217), (342, 4081336), (372, 3752196), (399, 3498288), (434, 3216168), (456, 3061002), (496, 2814147), (504, 2769478), (532, 2623716), (558, 2501464), (589, 2369808), (651, 2144112), (684, 2040668), (744, 1876098), (798, 1749144), (868, 1608084), (912, 1530501), (1008, 1384739), (1064, 1311858), (1116, 1250732), (1178, 1184904), (1197, 1166096), (1302, 1072056), (1368, 1020334), (1488, 938049), (1596, 874572), (1736, 804042), (1767, 789936), (1953, 714704), (2128, 655929), (2232, 625366), (2351, 593712), (2356, 592452), (2394, 583048), (2604, 536028), (2736, 510167), (3192, 437286), (3472, 402021), (3534, 394968), (3906, 357352), (4123, 338544), (4464, 312683), (4702, 296856), (4712, 296226), (4788, 291524), (5208, 268014), (5301, 263312), (6384, 218643), (7053, 197904), (7068, 197484), (7812, 178676), (8246, 169272), (9404, 148428), (9424, 148113), (9576, 145762), (10416, 134007), (10602, 131656), (12369, 112848), (14106, 98952), (14136, 98742), (15624, 89338), (16457, 84816), (16492, 84636), (18808, 74214), (19152, 72881), (21159, 65968), (21204, 65828), (24738, 56424), (28212, 49476), (28272, 49371), (31248, 44669), (32914, 42408), (32984, 42318), (37107, 37616)]