907977252

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 2709504000

約数和(自身を除く): 1801526748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 142, 147, 156, 182, 196, 213, 239, 273, 284, 294, 343, 364, 426, 478, 497, 546, 588, 637, 686, 717, 852, 923, 956, 994, 1029, 1092, 1274, 1372, 1434, 1491, 1673, 1846, 1911, 1988, 2058, 2548, 2769, 2868, 2982, 3107, 3346, 3479, 3692, 3822, 4116, 4459, 5019, 5538, 5964, 6214, 6461, 6692, 6958, 7644, 8918, 9321, 10038, 10437, 11076, 11711, 12428, 12922, 13377, 13916, 16969, 17836, 18642, 19383, 20076, 20874, 21749, 23422, 24353, 25844, 26754, 33938, 35133, 37284, 38766, 41748, 43498, 45227, 46844, 48706, 50907, 53508, 65247, 67876, 70266, 73059, 77532, 81977, 86996, 90454, 97412, 101814, 118783, 130494, 135681, 140532, 146118, 152243, 163954, 180908, 203628, 220597, 237566, 245931, 260988, 271362, 292236, 304486, 316589, 327908, 356349, 441194, 456729, 475132, 491862, 542724, 608972, 633178, 661791, 712698, 831481, 882388, 913458, 949767, 983724, 1065701, 1266356, 1323582, 1425396, 1544179, 1662962, 1826916, 1899534, 2131402, 2494443, 2647164, 3088358, 3197103, 3325924, 3799068, 4262804, 4632537, 4988886, 5820367, 6176716, 6394206, 9265074, 9977772, 10809253, 11640734, 12788412, 17461101, 18530148, 21618506, 23281468, 32427759, 34922202, 43237012, 64855518, 69844404, 75664771, 129711036, 151329542, 226994313, 302659084, 453988626, 907977252]

約数ペア:

[(1, 907977252), (2, 453988626), (3, 302659084), (4, 226994313), (6, 151329542), (7, 129711036), (12, 75664771), (13, 69844404), (14, 64855518), (21, 43237012), (26, 34922202), (28, 32427759), (39, 23281468), (42, 21618506), (49, 18530148), (52, 17461101), (71, 12788412), (78, 11640734), (84, 10809253), (91, 9977772), (98, 9265074), (142, 6394206), (147, 6176716), (156, 5820367), (182, 4988886), (196, 4632537), (213, 4262804), (239, 3799068), (273, 3325924), (284, 3197103), (294, 3088358), (343, 2647164), (364, 2494443), (426, 2131402), (478, 1899534), (497, 1826916), (546, 1662962), (588, 1544179), (637, 1425396), (686, 1323582), (717, 1266356), (852, 1065701), (923, 983724), (956, 949767), (994, 913458), (1029, 882388), (1092, 831481), (1274, 712698), (1372, 661791), (1434, 633178), (1491, 608972), (1673, 542724), (1846, 491862), (1911, 475132), (1988, 456729), (2058, 441194), (2548, 356349), (2769, 327908), (2868, 316589), (2982, 304486), (3107, 292236), (3346, 271362), (3479, 260988), (3692, 245931), (3822, 237566), (4116, 220597), (4459, 203628), (5019, 180908), (5538, 163954), (5964, 152243), (6214, 146118), (6461, 140532), (6692, 135681), (6958, 130494), (7644, 118783), (8918, 101814), (9321, 97412), (10038, 90454), (10437, 86996), (11076, 81977), (11711, 77532), (12428, 73059), (12922, 70266), (13377, 67876), (13916, 65247), (16969, 53508), (17836, 50907), (18642, 48706), (19383, 46844), (20076, 45227), (20874, 43498), (21749, 41748), (23422, 38766), (24353, 37284), (25844, 35133), (26754, 33938)]