1640214144

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 5060505600

約数和(自身を除く): 3420291456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 101, 108, 111, 127, 128, 144, 148, 192, 202, 216, 222, 254, 288, 296, 303, 333, 381, 384, 404, 432, 444, 508, 576, 592, 606, 666, 762, 808, 864, 888, 909, 999, 1016, 1143, 1152, 1184, 1212, 1332, 1524, 1616, 1728, 1776, 1818, 1998, 2032, 2286, 2368, 2424, 2664, 2727, 3048, 3232, 3429, 3456, 3552, 3636, 3737, 3996, 4064, 4572, 4699, 4736, 4848, 5328, 5454, 6096, 6464, 6858, 7104, 7272, 7474, 7992, 8128, 9144, 9398, 9696, 10656, 10908, 11211, 12192, 12827, 12928, 13716, 14097, 14208, 14544, 14948, 15984, 16256, 18288, 18796, 19392, 21312, 21816, 22422, 24384, 25654, 27432, 28194, 29088, 29896, 31968, 33633, 36576, 37592, 38481, 38784, 42291, 42624, 43632, 44844, 48768, 51308, 54864, 56388, 58176, 59792, 63936, 67266, 73152, 75184, 76962, 84582, 87264, 89688, 100899, 102616, 109728, 112776, 115443, 116352, 119584, 126873, 127872, 134532, 146304, 150368, 153924, 169164, 174528, 179376, 201798, 205232, 219456, 225552, 230886, 239168, 253746, 269064, 300736, 307848, 338328, 346329, 349056, 358752, 403596, 410464, 438912, 451104, 461772, 474599, 478336, 507492, 538128, 601472, 615696, 676656, 692658, 717504, 807192, 820928, 902208, 923544, 949198, 1014984, 1076256, 1231392, 1353312, 1385316, 1423797, 1435008, 1614384, 1641856, 1804416, 1847088, 1898396, 2029968, 2152512, 2462784, 2706624, 2770632, 2847594, 3228768, 3694176, 3796792, 4059936, 4271391, 4305024, 4925568, 5413248, 5541264, 5695188, 6457536, 7388352, 7593584, 8119872, 8542782, 11082528, 11390376, 12814173, 12915072, 14776704, 15187168, 16239744, 17085564, 22165056, 22780752, 25628346, 30374336, 34171128, 44330112, 45561504, 51256692, 60748672, 68342256, 91123008, 102513384, 136684512, 182246016, 205026768, 273369024, 410053536, 546738048, 820107072, 1640214144]

約数ペア:

[(1, 1640214144), (2, 820107072), (3, 546738048), (4, 410053536), (6, 273369024), (8, 205026768), (9, 182246016), (12, 136684512), (16, 102513384), (18, 91123008), (24, 68342256), (27, 60748672), (32, 51256692), (36, 45561504), (37, 44330112), (48, 34171128), (54, 30374336), (64, 25628346), (72, 22780752), (74, 22165056), (96, 17085564), (101, 16239744), (108, 15187168), (111, 14776704), (127, 12915072), (128, 12814173), (144, 11390376), (148, 11082528), (192, 8542782), (202, 8119872), (216, 7593584), (222, 7388352), (254, 6457536), (288, 5695188), (296, 5541264), (303, 5413248), (333, 4925568), (381, 4305024), (384, 4271391), (404, 4059936), (432, 3796792), (444, 3694176), (508, 3228768), (576, 2847594), (592, 2770632), (606, 2706624), (666, 2462784), (762, 2152512), (808, 2029968), (864, 1898396), (888, 1847088), (909, 1804416), (999, 1641856), (1016, 1614384), (1143, 1435008), (1152, 1423797), (1184, 1385316), (1212, 1353312), (1332, 1231392), (1524, 1076256), (1616, 1014984), (1728, 949198), (1776, 923544), (1818, 902208), (1998, 820928), (2032, 807192), (2286, 717504), (2368, 692658), (2424, 676656), (2664, 615696), (2727, 601472), (3048, 538128), (3232, 507492), (3429, 478336), (3456, 474599), (3552, 461772), (3636, 451104), (3737, 438912), (3996, 410464), (4064, 403596), (4572, 358752), (4699, 349056), (4736, 346329), (4848, 338328), (5328, 307848), (5454, 300736), (6096, 269064), (6464, 253746), (6858, 239168), (7104, 230886), (7272, 225552), (7474, 219456), (7992, 205232), (8128, 201798), (9144, 179376), (9398, 174528), (9696, 169164), (10656, 153924), (10908, 150368), (11211, 146304), (12192, 134532), (12827, 127872), (12928, 126873), (13716, 119584), (14097, 116352), (14208, 115443), (14544, 112776), (14948, 109728), (15984, 102616), (16256, 100899), (18288, 89688), (18796, 87264), (19392, 84582), (21312, 76962), (21816, 75184), (22422, 73152), (24384, 67266), (25654, 63936), (27432, 59792), (28194, 58176), (29088, 56388), (29896, 54864), (31968, 51308), (33633, 48768), (36576, 44844), (37592, 43632), (38481, 42624), (38784, 42291)]