636975612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 1998610432

約数和(自身を除く): 1361634820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1092, 1143, 1524, 1531, 1638, 1651, 1778, 2286, 2667, 3062, 3276, 3302, 3556, 4572, 4593, 4953, 5334, 6124, 6604, 8001, 9186, 9906, 10668, 10717, 11557, 13779, 14859, 16002, 18372, 19812, 19903, 21434, 23114, 27558, 29718, 32004, 32151, 34671, 39806, 42868, 46228, 55116, 59436, 59709, 64302, 69342, 79612, 96453, 104013, 119418, 128604, 138684, 139321, 179127, 192906, 194437, 208026, 238836, 278642, 358254, 385812, 388874, 416052, 417963, 557284, 583311, 716508, 777748, 835926, 1166622, 1253889, 1361059, 1671852, 1749933, 2333244, 2507778, 2527681, 2722118, 3499866, 4083177, 5015556, 5055362, 5444236, 6999732, 7583043, 8166354, 10110724, 12249531, 15166086, 16332708, 17693767, 22749129, 24499062, 30332172, 35387534, 45498258, 48998124, 53081301, 70775068, 90996516, 106162602, 159243903, 212325204, 318487806, 636975612]

約数ペア:

[(1, 636975612), (2, 318487806), (3, 212325204), (4, 159243903), (6, 106162602), (7, 90996516), (9, 70775068), (12, 53081301), (13, 48998124), (14, 45498258), (18, 35387534), (21, 30332172), (26, 24499062), (28, 22749129), (36, 17693767), (39, 16332708), (42, 15166086), (52, 12249531), (63, 10110724), (78, 8166354), (84, 7583043), (91, 6999732), (117, 5444236), (126, 5055362), (127, 5015556), (156, 4083177), (182, 3499866), (234, 2722118), (252, 2527681), (254, 2507778), (273, 2333244), (364, 1749933), (381, 1671852), (468, 1361059), (508, 1253889), (546, 1166622), (762, 835926), (819, 777748), (889, 716508), (1092, 583311), (1143, 557284), (1524, 417963), (1531, 416052), (1638, 388874), (1651, 385812), (1778, 358254), (2286, 278642), (2667, 238836), (3062, 208026), (3276, 194437), (3302, 192906), (3556, 179127), (4572, 139321), (4593, 138684), (4953, 128604), (5334, 119418), (6124, 104013), (6604, 96453), (8001, 79612), (9186, 69342), (9906, 64302), (10668, 59709), (10717, 59436), (11557, 55116), (13779, 46228), (14859, 42868), (16002, 39806), (18372, 34671), (19812, 32151), (19903, 32004), (21434, 29718), (23114, 27558)]