402996528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 1318487040

約数和(自身を除く): 915490512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 31, 33, 36, 44, 48, 58, 62, 66, 72, 87, 88, 93, 99, 116, 124, 132, 144, 174, 176, 186, 198, 232, 248, 261, 264, 279, 283, 319, 341, 348, 372, 396, 464, 496, 522, 528, 558, 566, 638, 682, 696, 744, 792, 849, 899, 957, 1023, 1044, 1116, 1132, 1276, 1364, 1392, 1488, 1584, 1698, 1798, 1914, 2046, 2088, 2232, 2264, 2547, 2552, 2697, 2728, 2871, 3069, 3113, 3396, 3596, 3828, 4092, 4176, 4464, 4528, 5094, 5104, 5394, 5456, 5742, 6138, 6226, 6792, 7192, 7656, 8091, 8184, 8207, 8773, 9339, 9889, 10188, 10788, 11484, 12276, 12452, 13584, 14384, 15312, 16182, 16368, 16414, 17546, 18678, 19778, 20376, 21576, 22968, 24552, 24621, 24904, 26319, 28017, 29667, 32364, 32828, 35092, 37356, 39556, 40752, 43152, 45936, 49104, 49242, 49808, 52638, 56034, 59334, 64728, 65656, 70184, 73863, 74712, 78957, 79112, 89001, 90277, 96503, 98484, 105276, 112068, 118668, 129456, 131312, 140368, 147726, 149424, 157914, 158224, 178002, 180554, 193006, 196968, 210552, 224136, 237336, 254417, 270831, 289509, 295452, 315828, 356004, 361108, 386012, 393936, 421104, 448272, 474672, 508834, 541662, 579018, 590904, 631656, 712008, 722216, 763251, 772024, 812493, 868527, 1017668, 1083324, 1158036, 1181808, 1263312, 1424016, 1444432, 1526502, 1544048, 1624986, 1737054, 2035336, 2166648, 2289753, 2316072, 2798587, 3053004, 3249972, 3474108, 4070672, 4333296, 4579506, 4632144, 5597174, 6106008, 6499944, 6948216, 8395761, 9159012, 11194348, 12212016, 12999888, 13896432, 16791522, 18318024, 22388696, 25187283, 33583044, 36636048, 44777392, 50374566, 67166088, 100749132, 134332176, 201498264, 402996528]

約数ペア:

[(1, 402996528), (2, 201498264), (3, 134332176), (4, 100749132), (6, 67166088), (8, 50374566), (9, 44777392), (11, 36636048), (12, 33583044), (16, 25187283), (18, 22388696), (22, 18318024), (24, 16791522), (29, 13896432), (31, 12999888), (33, 12212016), (36, 11194348), (44, 9159012), (48, 8395761), (58, 6948216), (62, 6499944), (66, 6106008), (72, 5597174), (87, 4632144), (88, 4579506), (93, 4333296), (99, 4070672), (116, 3474108), (124, 3249972), (132, 3053004), (144, 2798587), (174, 2316072), (176, 2289753), (186, 2166648), (198, 2035336), (232, 1737054), (248, 1624986), (261, 1544048), (264, 1526502), (279, 1444432), (283, 1424016), (319, 1263312), (341, 1181808), (348, 1158036), (372, 1083324), (396, 1017668), (464, 868527), (496, 812493), (522, 772024), (528, 763251), (558, 722216), (566, 712008), (638, 631656), (682, 590904), (696, 579018), (744, 541662), (792, 508834), (849, 474672), (899, 448272), (957, 421104), (1023, 393936), (1044, 386012), (1116, 361108), (1132, 356004), (1276, 315828), (1364, 295452), (1392, 289509), (1488, 270831), (1584, 254417), (1698, 237336), (1798, 224136), (1914, 210552), (2046, 196968), (2088, 193006), (2232, 180554), (2264, 178002), (2547, 158224), (2552, 157914), (2697, 149424), (2728, 147726), (2871, 140368), (3069, 131312), (3113, 129456), (3396, 118668), (3596, 112068), (3828, 105276), (4092, 98484), (4176, 96503), (4464, 90277), (4528, 89001), (5094, 79112), (5104, 78957), (5394, 74712), (5456, 73863), (5742, 70184), (6138, 65656), (6226, 64728), (6792, 59334), (7192, 56034), (7656, 52638), (8091, 49808), (8184, 49242), (8207, 49104), (8773, 45936), (9339, 43152), (9889, 40752), (10188, 39556), (10788, 37356), (11484, 35092), (12276, 32828), (12452, 32364), (13584, 29667), (14384, 28017), (15312, 26319), (16182, 24904), (16368, 24621), (16414, 24552), (17546, 22968), (18678, 21576), (19778, 20376)]