438467484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 144

約数和(自身を含む): 1349577600

約数和(自身を除く): 911110116

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, 3019, 3458, 3724, 3822, 5187, 5586, 6038, 6916, 7644, 9057, 10374, 11172, 12076, 12103, 18114, 20748, 21133, 24206, 36228, 36309, 39247, 42266, 48412, 57361, 63399, 72618, 78494, 84532, 114722, 117741, 126798, 145236, 147931, 156988, 172083, 229444, 235482, 253596, 274729, 295862, 344166, 401527, 443793, 470964, 549458, 591724, 688332, 745693, 803054, 824187, 887586, 1098916, 1204581, 1491386, 1606108, 1648374, 1775172, 1923103, 2237079, 2409162, 2810689, 2982772, 3296748, 3846206, 4474158, 4818324, 5219851, 5621378, 5769309, 7692412, 8432067, 8948316, 10439702, 11242756, 11538618, 15659553, 16864134, 20879404, 23077236, 31319106, 33728268, 36538957, 62638212, 73077914, 109616871, 146155828, 219233742, 438467484]

約数ペア:

[(1, 438467484), (2, 219233742), (3, 146155828), (4, 109616871), (6, 73077914), (7, 62638212), (12, 36538957), (13, 33728268), (14, 31319106), (19, 23077236), (21, 20879404), (26, 16864134), (28, 15659553), (38, 11538618), (39, 11242756), (42, 10439702), (49, 8948316), (52, 8432067), (57, 7692412), (76, 5769309), (78, 5621378), (84, 5219851), (91, 4818324), (98, 4474158), (114, 3846206), (133, 3296748), (147, 2982772), (156, 2810689), (182, 2409162), (196, 2237079), (228, 1923103), (247, 1775172), (266, 1648374), (273, 1606108), (294, 1491386), (364, 1204581), (399, 1098916), (494, 887586), (532, 824187), (546, 803054), (588, 745693), (637, 688332), (741, 591724), (798, 549458), (931, 470964), (988, 443793), (1092, 401527), (1274, 344166), (1482, 295862), (1596, 274729), (1729, 253596), (1862, 235482), (1911, 229444), (2548, 172083), (2793, 156988), (2964, 147931), (3019, 145236), (3458, 126798), (3724, 117741), (3822, 114722), (5187, 84532), (5586, 78494), (6038, 72618), (6916, 63399), (7644, 57361), (9057, 48412), (10374, 42266), (11172, 39247), (12076, 36309), (12103, 36228), (18114, 24206), (20748, 21133)]