1491797376

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 4555075200

約数和(自身を除く): 3063277824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 384, 444, 496, 558, 576, 592, 666, 744, 888, 992, 1116, 1129, 1147, 1152, 1184, 1332, 1488, 1776, 1984, 2232, 2258, 2294, 2368, 2664, 2976, 3387, 3441, 3552, 3968, 4464, 4516, 4588, 4736, 5328, 5952, 6774, 6882, 7104, 8928, 9032, 9176, 10161, 10323, 10656, 11904, 13548, 13764, 14208, 17856, 18064, 18352, 20322, 20646, 21312, 27096, 27528, 34999, 35712, 36128, 36704, 40644, 41292, 41773, 42624, 54192, 55056, 69998, 72256, 73408, 81288, 82584, 83546, 104997, 108384, 110112, 125319, 139996, 144512, 146816, 162576, 165168, 167092, 209994, 216768, 220224, 250638, 279992, 314991, 325152, 330336, 334184, 375957, 419988, 433536, 440448, 501276, 559984, 629982, 650304, 660672, 668368, 751914, 839976, 1002552, 1119968, 1259964, 1294963, 1300608, 1321344, 1336736, 1503828, 1679952, 2005104, 2239936, 2519928, 2589926, 2673472, 3007656, 3359904, 3884889, 4010208, 4479872, 5039856, 5179852, 5346944, 6015312, 6719808, 7769778, 8020416, 10079712, 10359704, 11654667, 12030624, 13439616, 15539556, 16040832, 20159424, 20719408, 23309334, 24061248, 31079112, 40318848, 41438816, 46618668, 48122496, 62158224, 82877632, 93237336, 124316448, 165755264, 186474672, 248632896, 372949344, 497265792, 745898688, 1491797376]

約数ペア:

[(1, 1491797376), (2, 745898688), (3, 497265792), (4, 372949344), (6, 248632896), (8, 186474672), (9, 165755264), (12, 124316448), (16, 93237336), (18, 82877632), (24, 62158224), (31, 48122496), (32, 46618668), (36, 41438816), (37, 40318848), (48, 31079112), (62, 24061248), (64, 23309334), (72, 20719408), (74, 20159424), (93, 16040832), (96, 15539556), (111, 13439616), (124, 12030624), (128, 11654667), (144, 10359704), (148, 10079712), (186, 8020416), (192, 7769778), (222, 6719808), (248, 6015312), (279, 5346944), (288, 5179852), (296, 5039856), (333, 4479872), (372, 4010208), (384, 3884889), (444, 3359904), (496, 3007656), (558, 2673472), (576, 2589926), (592, 2519928), (666, 2239936), (744, 2005104), (888, 1679952), (992, 1503828), (1116, 1336736), (1129, 1321344), (1147, 1300608), (1152, 1294963), (1184, 1259964), (1332, 1119968), (1488, 1002552), (1776, 839976), (1984, 751914), (2232, 668368), (2258, 660672), (2294, 650304), (2368, 629982), (2664, 559984), (2976, 501276), (3387, 440448), (3441, 433536), (3552, 419988), (3968, 375957), (4464, 334184), (4516, 330336), (4588, 325152), (4736, 314991), (5328, 279992), (5952, 250638), (6774, 220224), (6882, 216768), (7104, 209994), (8928, 167092), (9032, 165168), (9176, 162576), (10161, 146816), (10323, 144512), (10656, 139996), (11904, 125319), (13548, 110112), (13764, 108384), (14208, 104997), (17856, 83546), (18064, 82584), (18352, 81288), (20322, 73408), (20646, 72256), (21312, 69998), (27096, 55056), (27528, 54192), (34999, 42624), (35712, 41773), (36128, 41292), (36704, 40644)]