2155737948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14896

約数の個数: 144

約数和(自身を含む): 6633486720

約数和(自身を除く): 4477748772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 2548, 2793, 2964, 3458, 3724, 3822, 5187, 5586, 6916, 7644, 10374, 11172, 12103, 14843, 20748, 24206, 29686, 36309, 44529, 48412, 59372, 72618, 89058, 103901, 145236, 178116, 192959, 207802, 282017, 311703, 385918, 415604, 564034, 578877, 623406, 727307, 771836, 846051, 1128068, 1157754, 1246812, 1350713, 1454614, 1692102, 1974119, 2181921, 2315508, 2701426, 2909228, 3384204, 3666221, 3948238, 4052139, 4363842, 5402852, 5922357, 7332442, 7896476, 8104278, 8727684, 9454991, 10998663, 11844714, 13818833, 14664884, 16208556, 18909982, 21997326, 23689428, 25663547, 27637666, 28364973, 37819964, 41456499, 43994652, 51327094, 55275332, 56729946, 76990641, 82912998, 102654188, 113459892, 153981282, 165825996, 179644829, 307962564, 359289658, 538934487, 718579316, 1077868974, 2155737948]

約数ペア:

[(1, 2155737948), (2, 1077868974), (3, 718579316), (4, 538934487), (6, 359289658), (7, 307962564), (12, 179644829), (13, 165825996), (14, 153981282), (19, 113459892), (21, 102654188), (26, 82912998), (28, 76990641), (38, 56729946), (39, 55275332), (42, 51327094), (49, 43994652), (52, 41456499), (57, 37819964), (76, 28364973), (78, 27637666), (84, 25663547), (91, 23689428), (98, 21997326), (114, 18909982), (133, 16208556), (147, 14664884), (156, 13818833), (182, 11844714), (196, 10998663), (228, 9454991), (247, 8727684), (266, 8104278), (273, 7896476), (294, 7332442), (364, 5922357), (399, 5402852), (494, 4363842), (532, 4052139), (546, 3948238), (588, 3666221), (637, 3384204), (741, 2909228), (798, 2701426), (931, 2315508), (988, 2181921), (1092, 1974119), (1274, 1692102), (1482, 1454614), (1596, 1350713), (1729, 1246812), (1862, 1157754), (1911, 1128068), (2548, 846051), (2793, 771836), (2964, 727307), (3458, 623406), (3724, 578877), (3822, 564034), (5187, 415604), (5586, 385918), (6916, 311703), (7644, 282017), (10374, 207802), (11172, 192959), (12103, 178116), (14843, 145236), (20748, 103901), (24206, 89058), (29686, 72618), (36309, 59372), (44529, 48412)]