456257256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 1517322240

約数和(自身を除く): 1061064984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 124, 138, 156, 161, 168, 182, 184, 186, 217, 248, 273, 276, 293, 299, 312, 322, 364, 372, 403, 434, 483, 546, 552, 586, 598, 644, 651, 713, 728, 744, 806, 868, 879, 897, 966, 1092, 1172, 1196, 1209, 1288, 1302, 1426, 1612, 1736, 1758, 1794, 1932, 2051, 2093, 2139, 2184, 2344, 2392, 2418, 2604, 2821, 2852, 3224, 3516, 3588, 3809, 3864, 4102, 4186, 4278, 4836, 4991, 5208, 5642, 5704, 6153, 6279, 6739, 7032, 7176, 7618, 8204, 8372, 8463, 8556, 9083, 9269, 9672, 9982, 11284, 11427, 12306, 12558, 13478, 14973, 15236, 16408, 16744, 16926, 17112, 18166, 18538, 19964, 20217, 22568, 22854, 24612, 25116, 26663, 26956, 27249, 27807, 29946, 30472, 33852, 36332, 37076, 39928, 40434, 45708, 47173, 49224, 50232, 53326, 53912, 54498, 55614, 59892, 63581, 64883, 67704, 72664, 74152, 79989, 80868, 87607, 91416, 94346, 106652, 108996, 111228, 118079, 119784, 127162, 129766, 141519, 159978, 161736, 175214, 188692, 190743, 194649, 208909, 213304, 217992, 222456, 236158, 254324, 259532, 262821, 283038, 319956, 350428, 354237, 377384, 381486, 389298, 417818, 472316, 508648, 519064, 525642, 566076, 613249, 626727, 639912, 700856, 708474, 762972, 778596, 826553, 835636, 944632, 1051284, 1132152, 1226498, 1253454, 1416948, 1462363, 1525944, 1557192, 1653106, 1671272, 1839747, 2102568, 2452996, 2479659, 2506908, 2715817, 2833896, 2924726, 3306212, 3679494, 4387089, 4905992, 4959318, 5013816, 5431634, 5849452, 6612424, 7358988, 8147451, 8774178, 9918636, 10863268, 11698904, 14717976, 16294902, 17548356, 19010719, 19837272, 21726536, 32589804, 35096712, 38021438, 57032157, 65179608, 76042876, 114064314, 152085752, 228128628, 456257256]

約数ペア:

[(1, 456257256), (2, 228128628), (3, 152085752), (4, 114064314), (6, 76042876), (7, 65179608), (8, 57032157), (12, 38021438), (13, 35096712), (14, 32589804), (21, 21726536), (23, 19837272), (24, 19010719), (26, 17548356), (28, 16294902), (31, 14717976), (39, 11698904), (42, 10863268), (46, 9918636), (52, 8774178), (56, 8147451), (62, 7358988), (69, 6612424), (78, 5849452), (84, 5431634), (91, 5013816), (92, 4959318), (93, 4905992), (104, 4387089), (124, 3679494), (138, 3306212), (156, 2924726), (161, 2833896), (168, 2715817), (182, 2506908), (184, 2479659), (186, 2452996), (217, 2102568), (248, 1839747), (273, 1671272), (276, 1653106), (293, 1557192), (299, 1525944), (312, 1462363), (322, 1416948), (364, 1253454), (372, 1226498), (403, 1132152), (434, 1051284), (483, 944632), (546, 835636), (552, 826553), (586, 778596), (598, 762972), (644, 708474), (651, 700856), (713, 639912), (728, 626727), (744, 613249), (806, 566076), (868, 525642), (879, 519064), (897, 508648), (966, 472316), (1092, 417818), (1172, 389298), (1196, 381486), (1209, 377384), (1288, 354237), (1302, 350428), (1426, 319956), (1612, 283038), (1736, 262821), (1758, 259532), (1794, 254324), (1932, 236158), (2051, 222456), (2093, 217992), (2139, 213304), (2184, 208909), (2344, 194649), (2392, 190743), (2418, 188692), (2604, 175214), (2821, 161736), (2852, 159978), (3224, 141519), (3516, 129766), (3588, 127162), (3809, 119784), (3864, 118079), (4102, 111228), (4186, 108996), (4278, 106652), (4836, 94346), (4991, 91416), (5208, 87607), (5642, 80868), (5704, 79989), (6153, 74152), (6279, 72664), (6739, 67704), (7032, 64883), (7176, 63581), (7618, 59892), (8204, 55614), (8372, 54498), (8463, 53912), (8556, 53326), (9083, 50232), (9269, 49224), (9672, 47173), (9982, 45708), (11284, 40434), (11427, 39928), (12306, 37076), (12558, 36332), (13478, 33852), (14973, 30472), (15236, 29946), (16408, 27807), (16744, 27249), (16926, 26956), (17112, 26663), (18166, 25116), (18538, 24612), (19964, 22854), (20217, 22568)]