619042788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 1936561536

約数和(自身を除く): 1317518748

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, 156, 182, 233, 234, 252, 273, 364, 466, 468, 546, 699, 811, 819, 932, 1092, 1398, 1622, 1631, 1638, 2097, 2433, 2796, 3029, 3244, 3262, 3276, 4194, 4866, 4893, 5677, 6058, 6524, 7299, 8388, 9087, 9732, 9786, 10543, 11354, 12116, 14598, 14679, 17031, 18174, 19572, 21086, 21203, 22708, 27261, 29196, 29358, 31629, 34062, 36348, 42172, 42406, 51093, 54522, 58716, 63258, 63609, 68124, 73801, 84812, 94887, 102186, 109044, 126516, 127218, 147602, 188963, 189774, 190827, 204372, 221403, 254436, 295204, 377926, 379548, 381654, 442806, 566889, 664209, 755852, 763308, 885612, 1133778, 1322741, 1328418, 1700667, 2267556, 2456519, 2645482, 2656836, 3401334, 3968223, 4913038, 5290964, 6802668, 7369557, 7936446, 9826076, 11904669, 14739114, 15872892, 17195633, 22108671, 23809338, 29478228, 34391266, 44217342, 47618676, 51586899, 68782532, 88434684, 103173798, 154760697, 206347596, 309521394, 619042788]

約数ペア:

[(1, 619042788), (2, 309521394), (3, 206347596), (4, 154760697), (6, 103173798), (7, 88434684), (9, 68782532), (12, 51586899), (13, 47618676), (14, 44217342), (18, 34391266), (21, 29478228), (26, 23809338), (28, 22108671), (36, 17195633), (39, 15872892), (42, 14739114), (52, 11904669), (63, 9826076), (78, 7936446), (84, 7369557), (91, 6802668), (117, 5290964), (126, 4913038), (156, 3968223), (182, 3401334), (233, 2656836), (234, 2645482), (252, 2456519), (273, 2267556), (364, 1700667), (466, 1328418), (468, 1322741), (546, 1133778), (699, 885612), (811, 763308), (819, 755852), (932, 664209), (1092, 566889), (1398, 442806), (1622, 381654), (1631, 379548), (1638, 377926), (2097, 295204), (2433, 254436), (2796, 221403), (3029, 204372), (3244, 190827), (3262, 189774), (3276, 188963), (4194, 147602), (4866, 127218), (4893, 126516), (5677, 109044), (6058, 102186), (6524, 94887), (7299, 84812), (8388, 73801), (9087, 68124), (9732, 63609), (9786, 63258), (10543, 58716), (11354, 54522), (12116, 51093), (14598, 42406), (14679, 42172), (17031, 36348), (18174, 34062), (19572, 31629), (21086, 29358), (21203, 29196), (22708, 27261)]