9187215856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 22904397120

約数和(自身を除く): 13717181264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 73, 91, 104, 109, 112, 122, 146, 169, 182, 208, 218, 244, 292, 338, 364, 427, 436, 488, 511, 584, 676, 728, 763, 793, 854, 872, 949, 976, 1022, 1168, 1183, 1352, 1417, 1456, 1526, 1586, 1708, 1744, 1898, 2044, 2366, 2704, 2834, 3052, 3172, 3416, 3796, 4088, 4453, 4732, 5551, 5668, 6104, 6344, 6643, 6649, 6832, 7592, 7957, 8176, 8906, 9464, 9919, 10309, 11102, 11336, 12208, 12337, 12688, 13286, 13298, 15184, 15914, 17812, 18421, 18928, 19838, 20618, 22204, 22672, 24674, 26572, 26596, 31171, 31828, 35624, 36842, 39676, 41236, 44408, 46543, 49348, 53144, 53192, 55699, 57889, 62342, 63656, 71248, 72163, 73684, 79352, 82472, 86359, 86437, 88816, 93086, 98696, 103441, 106288, 106384, 111398, 115778, 124684, 127312, 128947, 144326, 147368, 158704, 164944, 172718, 172874, 186172, 197392, 206882, 222796, 231556, 249368, 257894, 288652, 294736, 345436, 345748, 372344, 405223, 413764, 445592, 463112, 485377, 498736, 515788, 577304, 605059, 690872, 691496, 724087, 744688, 752557, 810446, 827528, 891184, 926224, 970754, 1031576, 1123681, 1154608, 1210118, 1344733, 1381744, 1382992, 1448174, 1505114, 1620892, 1655056, 1941508, 2063152, 2247362, 2420236, 2689466, 2896348, 3010228, 3241784, 3397639, 3883016, 4494724, 4840472, 5267899, 5378932, 5792696, 6020456, 6309901, 6483568, 6795278, 7766032, 7865767, 8989448, 9413131, 9680944, 10535798, 10757864, 11585392, 12040912, 12619802, 13590556, 15731534, 17978896, 18826262, 21071596, 21515728, 25239604, 27181112, 31463068, 37652524, 42143192, 44169307, 50479208, 54362224, 62926136, 75305048, 82028713, 84286384, 88338614, 100958416, 125852272, 150610096, 164057426, 176677228, 328114852, 353354456, 574200991, 656229704, 706708912, 1148401982, 1312459408, 2296803964, 4593607928, 9187215856]

約数ペア:

[(1, 9187215856), (2, 4593607928), (4, 2296803964), (7, 1312459408), (8, 1148401982), (13, 706708912), (14, 656229704), (16, 574200991), (26, 353354456), (28, 328114852), (52, 176677228), (56, 164057426), (61, 150610096), (73, 125852272), (91, 100958416), (104, 88338614), (109, 84286384), (112, 82028713), (122, 75305048), (146, 62926136), (169, 54362224), (182, 50479208), (208, 44169307), (218, 42143192), (244, 37652524), (292, 31463068), (338, 27181112), (364, 25239604), (427, 21515728), (436, 21071596), (488, 18826262), (511, 17978896), (584, 15731534), (676, 13590556), (728, 12619802), (763, 12040912), (793, 11585392), (854, 10757864), (872, 10535798), (949, 9680944), (976, 9413131), (1022, 8989448), (1168, 7865767), (1183, 7766032), (1352, 6795278), (1417, 6483568), (1456, 6309901), (1526, 6020456), (1586, 5792696), (1708, 5378932), (1744, 5267899), (1898, 4840472), (2044, 4494724), (2366, 3883016), (2704, 3397639), (2834, 3241784), (3052, 3010228), (3172, 2896348), (3416, 2689466), (3796, 2420236), (4088, 2247362), (4453, 2063152), (4732, 1941508), (5551, 1655056), (5668, 1620892), (6104, 1505114), (6344, 1448174), (6643, 1382992), (6649, 1381744), (6832, 1344733), (7592, 1210118), (7957, 1154608), (8176, 1123681), (8906, 1031576), (9464, 970754), (9919, 926224), (10309, 891184), (11102, 827528), (11336, 810446), (12208, 752557), (12337, 744688), (12688, 724087), (13286, 691496), (13298, 690872), (15184, 605059), (15914, 577304), (17812, 515788), (18421, 498736), (18928, 485377), (19838, 463112), (20618, 445592), (22204, 413764), (22672, 405223), (24674, 372344), (26572, 345748), (26596, 345436), (31171, 294736), (31828, 288652), (35624, 257894), (36842, 249368), (39676, 231556), (41236, 222796), (44408, 206882), (46543, 197392), (49348, 186172), (53144, 172874), (53192, 172718), (55699, 164944), (57889, 158704), (62342, 147368), (63656, 144326), (71248, 128947), (72163, 127312), (73684, 124684), (79352, 115778), (82472, 111398), (86359, 106384), (86437, 106288), (88816, 103441), (93086, 98696)]