1657227312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 5167079008

約数和(自身を除く): 3509851696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 73, 78, 104, 117, 134, 144, 146, 156, 181, 201, 208, 219, 234, 268, 292, 312, 362, 402, 438, 468, 536, 543, 584, 603, 624, 657, 724, 804, 871, 876, 936, 949, 1072, 1086, 1168, 1206, 1314, 1448, 1608, 1629, 1742, 1752, 1872, 1898, 2172, 2353, 2412, 2613, 2628, 2847, 2896, 3216, 3258, 3484, 3504, 3796, 4344, 4706, 4824, 4891, 5226, 5256, 5694, 6516, 6968, 7059, 7592, 7839, 8541, 8688, 9412, 9648, 9782, 10452, 10512, 11388, 12127, 13032, 13213, 13936, 14118, 14673, 15184, 15678, 17082, 18824, 19564, 20904, 21177, 22776, 24254, 26064, 26426, 28236, 29346, 31356, 34164, 36381, 37648, 39128, 39639, 41808, 42354, 44019, 45552, 48508, 52852, 56472, 58692, 62712, 63583, 68328, 72762, 78256, 79278, 84708, 88038, 97016, 105704, 109143, 112944, 117384, 118917, 125424, 127166, 136656, 145524, 157651, 158556, 169416, 171769, 176076, 190749, 194032, 211408, 218286, 234768, 237834, 254332, 291048, 315302, 317112, 338832, 343538, 352152, 381498, 436572, 472953, 475668, 508664, 515307, 572247, 582096, 630604, 634224, 687076, 704304, 762996, 873144, 885271, 945906, 951336, 1017328, 1030614, 1144494, 1261208, 1374152, 1418859, 1525992, 1545921, 1746288, 1770542, 1891812, 1902672, 2061228, 2288988, 2522416, 2655813, 2748304, 2837718, 3051984, 3091842, 3541084, 3783624, 4122456, 4577976, 5311626, 5675436, 6183684, 7082168, 7567248, 7967439, 8244912, 9155952, 10623252, 11350872, 11508523, 12367368, 14164336, 15934878, 21246504, 22701744, 23017046, 24734736, 31869756, 34525569, 42493008, 46034092, 63739512, 69051138, 92068184, 103576707, 127479024, 138102276, 184136368, 207153414, 276204552, 414306828, 552409104, 828613656, 1657227312]

約数ペア:

[(1, 1657227312), (2, 828613656), (3, 552409104), (4, 414306828), (6, 276204552), (8, 207153414), (9, 184136368), (12, 138102276), (13, 127479024), (16, 103576707), (18, 92068184), (24, 69051138), (26, 63739512), (36, 46034092), (39, 42493008), (48, 34525569), (52, 31869756), (67, 24734736), (72, 23017046), (73, 22701744), (78, 21246504), (104, 15934878), (117, 14164336), (134, 12367368), (144, 11508523), (146, 11350872), (156, 10623252), (181, 9155952), (201, 8244912), (208, 7967439), (219, 7567248), (234, 7082168), (268, 6183684), (292, 5675436), (312, 5311626), (362, 4577976), (402, 4122456), (438, 3783624), (468, 3541084), (536, 3091842), (543, 3051984), (584, 2837718), (603, 2748304), (624, 2655813), (657, 2522416), (724, 2288988), (804, 2061228), (871, 1902672), (876, 1891812), (936, 1770542), (949, 1746288), (1072, 1545921), (1086, 1525992), (1168, 1418859), (1206, 1374152), (1314, 1261208), (1448, 1144494), (1608, 1030614), (1629, 1017328), (1742, 951336), (1752, 945906), (1872, 885271), (1898, 873144), (2172, 762996), (2353, 704304), (2412, 687076), (2613, 634224), (2628, 630604), (2847, 582096), (2896, 572247), (3216, 515307), (3258, 508664), (3484, 475668), (3504, 472953), (3796, 436572), (4344, 381498), (4706, 352152), (4824, 343538), (4891, 338832), (5226, 317112), (5256, 315302), (5694, 291048), (6516, 254332), (6968, 237834), (7059, 234768), (7592, 218286), (7839, 211408), (8541, 194032), (8688, 190749), (9412, 176076), (9648, 171769), (9782, 169416), (10452, 158556), (10512, 157651), (11388, 145524), (12127, 136656), (13032, 127166), (13213, 125424), (13936, 118917), (14118, 117384), (14673, 112944), (15184, 109143), (15678, 105704), (17082, 97016), (18824, 88038), (19564, 84708), (20904, 79278), (21177, 78256), (22776, 72762), (24254, 68328), (26064, 63583), (26426, 62712), (28236, 58692), (29346, 56472), (31356, 52852), (34164, 48508), (36381, 45552), (37648, 44019), (39128, 42354), (39639, 41808)]