1621340592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 4616704512

約数和(自身を除く): 2995363920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 83, 102, 111, 136, 148, 166, 204, 222, 249, 272, 296, 332, 408, 444, 498, 592, 629, 647, 664, 816, 888, 996, 1258, 1294, 1328, 1411, 1776, 1887, 1941, 1992, 2516, 2588, 2822, 3071, 3774, 3882, 3984, 4233, 5032, 5176, 5644, 6142, 7548, 7764, 8466, 9213, 10064, 10352, 10999, 11288, 12284, 15096, 15528, 16932, 18426, 21998, 22576, 23939, 24568, 30192, 31056, 32997, 33864, 36852, 43996, 47878, 49136, 52207, 53701, 65994, 67728, 71817, 73704, 87992, 95756, 104414, 107402, 131988, 143634, 147408, 156621, 161103, 175984, 191512, 208828, 214804, 263976, 287268, 313242, 322206, 383024, 406963, 417656, 429608, 527952, 574536, 626484, 644412, 813926, 835312, 859216, 912917, 1149072, 1220889, 1252968, 1288824, 1627852, 1825834, 1986937, 2441778, 2505936, 2577648, 2738751, 3255704, 3651668, 3973874, 4883556, 5477502, 5960811, 6511408, 7303336, 7947748, 9767112, 10955004, 11921622, 14606672, 15895496, 19534224, 21910008, 23843244, 31790992, 33777929, 43820016, 47686488, 67555858, 95372976, 101333787, 135111716, 202667574, 270223432, 405335148, 540446864, 810670296, 1621340592]

約数ペア:

[(1, 1621340592), (2, 810670296), (3, 540446864), (4, 405335148), (6, 270223432), (8, 202667574), (12, 135111716), (16, 101333787), (17, 95372976), (24, 67555858), (34, 47686488), (37, 43820016), (48, 33777929), (51, 31790992), (68, 23843244), (74, 21910008), (83, 19534224), (102, 15895496), (111, 14606672), (136, 11921622), (148, 10955004), (166, 9767112), (204, 7947748), (222, 7303336), (249, 6511408), (272, 5960811), (296, 5477502), (332, 4883556), (408, 3973874), (444, 3651668), (498, 3255704), (592, 2738751), (629, 2577648), (647, 2505936), (664, 2441778), (816, 1986937), (888, 1825834), (996, 1627852), (1258, 1288824), (1294, 1252968), (1328, 1220889), (1411, 1149072), (1776, 912917), (1887, 859216), (1941, 835312), (1992, 813926), (2516, 644412), (2588, 626484), (2822, 574536), (3071, 527952), (3774, 429608), (3882, 417656), (3984, 406963), (4233, 383024), (5032, 322206), (5176, 313242), (5644, 287268), (6142, 263976), (7548, 214804), (7764, 208828), (8466, 191512), (9213, 175984), (10064, 161103), (10352, 156621), (10999, 147408), (11288, 143634), (12284, 131988), (15096, 107402), (15528, 104414), (16932, 95756), (18426, 87992), (21998, 73704), (22576, 71817), (23939, 67728), (24568, 65994), (30192, 53701), (31056, 52207), (32997, 49136), (33864, 47878), (36852, 43996)]