318217536

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 252

約数和(自身を含む): 1131185952

約数和(自身を除く): 812968416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 448, 467, 468, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 934, 936, 1008, 1014, 1092, 1183, 1248, 1344, 1352, 1401, 1456, 1521, 1638, 1868, 1872, 2016, 2028, 2184, 2366, 2496, 2704, 2802, 2912, 3042, 3269, 3276, 3549, 3736, 3744, 4032, 4056, 4203, 4368, 4732, 5408, 5604, 5824, 6071, 6084, 6538, 6552, 7098, 7472, 7488, 8112, 8406, 8736, 9464, 9807, 10647, 10816, 11208, 12142, 12168, 13076, 13104, 14196, 14944, 16224, 16812, 17472, 18213, 18928, 19614, 21294, 22416, 24284, 24336, 26152, 26208, 28392, 29421, 29888, 32448, 33624, 36426, 37856, 39228, 42497, 42588, 44832, 48568, 48672, 52304, 52416, 54639, 56784, 58842, 67248, 72852, 75712, 78456, 78923, 84994, 85176, 89664, 97136, 97344, 104608, 109278, 113568, 117684, 127491, 134496, 145704, 156912, 157846, 169988, 170352, 194272, 209216, 218556, 227136, 235368, 236769, 254982, 268992, 291408, 313824, 315692, 339976, 340704, 382473, 388544, 437112, 470736, 473538, 509964, 552461, 582816, 627648, 631384, 679952, 681408, 710307, 764946, 874224, 941472, 947076, 1019928, 1104922, 1165632, 1262768, 1359904, 1420614, 1529892, 1657383, 1748448, 1882944, 1894152, 2039856, 2209844, 2525536, 2719808, 2841228, 3059784, 3314766, 3496896, 3788304, 4079712, 4419688, 4972149, 5051072, 5682456, 6119568, 6629532, 7576608, 8159424, 8839376, 9944298, 11364912, 12239136, 13259064, 15153216, 17678752, 19888596, 22729824, 24478272, 26518128, 35357504, 39777192, 45459648, 53036256, 79554384, 106072512, 159108768, 318217536]

約数ペア:

[(1, 318217536), (2, 159108768), (3, 106072512), (4, 79554384), (6, 53036256), (7, 45459648), (8, 39777192), (9, 35357504), (12, 26518128), (13, 24478272), (14, 22729824), (16, 19888596), (18, 17678752), (21, 15153216), (24, 13259064), (26, 12239136), (28, 11364912), (32, 9944298), (36, 8839376), (39, 8159424), (42, 7576608), (48, 6629532), (52, 6119568), (56, 5682456), (63, 5051072), (64, 4972149), (72, 4419688), (78, 4079712), (84, 3788304), (91, 3496896), (96, 3314766), (104, 3059784), (112, 2841228), (117, 2719808), (126, 2525536), (144, 2209844), (156, 2039856), (168, 1894152), (169, 1882944), (182, 1748448), (192, 1657383), (208, 1529892), (224, 1420614), (234, 1359904), (252, 1262768), (273, 1165632), (288, 1104922), (312, 1019928), (336, 947076), (338, 941472), (364, 874224), (416, 764946), (448, 710307), (467, 681408), (468, 679952), (504, 631384), (507, 627648), (546, 582816), (576, 552461), (624, 509964), (672, 473538), (676, 470736), (728, 437112), (819, 388544), (832, 382473), (934, 340704), (936, 339976), (1008, 315692), (1014, 313824), (1092, 291408), (1183, 268992), (1248, 254982), (1344, 236769), (1352, 235368), (1401, 227136), (1456, 218556), (1521, 209216), (1638, 194272), (1868, 170352), (1872, 169988), (2016, 157846), (2028, 156912), (2184, 145704), (2366, 134496), (2496, 127491), (2704, 117684), (2802, 113568), (2912, 109278), (3042, 104608), (3269, 97344), (3276, 97136), (3549, 89664), (3736, 85176), (3744, 84994), (4032, 78923), (4056, 78456), (4203, 75712), (4368, 72852), (4732, 67248), (5408, 58842), (5604, 56784), (5824, 54639), (6071, 52416), (6084, 52304), (6538, 48672), (6552, 48568), (7098, 44832), (7472, 42588), (7488, 42497), (8112, 39228), (8406, 37856), (8736, 36426), (9464, 33624), (9807, 32448), (10647, 29888), (10816, 29421), (11208, 28392), (12142, 26208), (12168, 26152), (13076, 24336), (13104, 24284), (14196, 22416), (14944, 21294), (16224, 19614), (16812, 18928), (17472, 18213)]