16864980678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3169}}^1$

素因数の和:3241

約数の個数: 240

約数和(自身を含む): 49103097120

約数和(自身を除く): 32238116442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 361, 378, 399, 494, 513, 546, 567, 702, 722, 741, 798, 819, 1026, 1053, 1083, 1134, 1197, 1482, 1539, 1638, 1729, 2106, 2166, 2223, 2394, 2457, 2527, 3078, 3169, 3249, 3458, 3591, 4446, 4693, 4914, 5054, 5187, 6338, 6498, 6669, 7182, 7371, 7581, 9386, 9507, 9747, 10374, 10773, 13338, 14079, 14742, 15162, 15561, 19014, 19494, 20007, 21546, 22183, 22743, 28158, 28521, 29241, 31122, 32851, 40014, 41197, 42237, 44366, 45486, 46683, 57042, 58482, 60211, 65702, 66549, 68229, 82394, 84474, 85563, 93366, 98553, 120422, 123591, 126711, 133098, 136458, 140049, 171126, 180633, 197106, 199647, 204687, 247182, 253422, 256689, 280098, 288379, 295659, 361266, 370773, 380133, 399294, 409374, 421477, 513378, 541899, 576758, 591318, 598941, 741546, 760266, 782743, 842954, 865137, 886977, 1083798, 1112319, 1144009, 1197882, 1264431, 1565486, 1625697, 1730274, 1773954, 1796823, 2224638, 2288018, 2348229, 2528862, 2595411, 2660931, 3251394, 3336957, 3432027, 3593646, 3793293, 4696458, 4877091, 5190822, 5321862, 5479201, 6673914, 6864054, 7044687, 7586586, 7786233, 8008063, 9754182, 10296081, 10958402, 11379879, 14089374, 14872117, 15572466, 16016126, 16437603, 20592162, 21134061, 22759758, 23358699, 24024189, 29744234, 30888243, 32875206, 34139637, 42268122, 44616351, 46717398, 48048378, 49312809, 61776486, 63402183, 68279274, 72072567, 89232702, 92664729, 98625618, 104104819, 126804366, 133849053, 144145134, 147938427, 185329458, 208209638, 216217701, 267698106, 295876854, 312314457, 401547159, 432435402, 443815281, 624628914, 648653103, 803094318, 887630562, 936943371, 1204641477, 1297306206, 1873886742, 2409282954, 2810830113, 5621660226, 8432490339, 16864980678]

約数ペア:

[(1, 16864980678), (2, 8432490339), (3, 5621660226), (6, 2810830113), (7, 2409282954), (9, 1873886742), (13, 1297306206), (14, 1204641477), (18, 936943371), (19, 887630562), (21, 803094318), (26, 648653103), (27, 624628914), (38, 443815281), (39, 432435402), (42, 401547159), (54, 312314457), (57, 295876854), (63, 267698106), (78, 216217701), (81, 208209638), (91, 185329458), (114, 147938427), (117, 144145134), (126, 133849053), (133, 126804366), (162, 104104819), (171, 98625618), (182, 92664729), (189, 89232702), (234, 72072567), (247, 68279274), (266, 63402183), (273, 61776486), (342, 49312809), (351, 48048378), (361, 46717398), (378, 44616351), (399, 42268122), (494, 34139637), (513, 32875206), (546, 30888243), (567, 29744234), (702, 24024189), (722, 23358699), (741, 22759758), (798, 21134061), (819, 20592162), (1026, 16437603), (1053, 16016126), (1083, 15572466), (1134, 14872117), (1197, 14089374), (1482, 11379879), (1539, 10958402), (1638, 10296081), (1729, 9754182), (2106, 8008063), (2166, 7786233), (2223, 7586586), (2394, 7044687), (2457, 6864054), (2527, 6673914), (3078, 5479201), (3169, 5321862), (3249, 5190822), (3458, 4877091), (3591, 4696458), (4446, 3793293), (4693, 3593646), (4914, 3432027), (5054, 3336957), (5187, 3251394), (6338, 2660931), (6498, 2595411), (6669, 2528862), (7182, 2348229), (7371, 2288018), (7581, 2224638), (9386, 1796823), (9507, 1773954), (9747, 1730274), (10374, 1625697), (10773, 1565486), (13338, 1264431), (14079, 1197882), (14742, 1144009), (15162, 1112319), (15561, 1083798), (19014, 886977), (19494, 865137), (20007, 842954), (21546, 782743), (22183, 760266), (22743, 741546), (28158, 598941), (28521, 591318), (29241, 576758), (31122, 541899), (32851, 513378), (40014, 421477), (41197, 409374), (42237, 399294), (44366, 380133), (45486, 370773), (46683, 361266), (57042, 295659), (58482, 288379), (60211, 280098), (65702, 256689), (66549, 253422), (68229, 247182), (82394, 204687), (84474, 199647), (85563, 197106), (93366, 180633), (98553, 171126), (120422, 140049), (123591, 136458), (126711, 133098)]