220137372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 144

約数和(自身を含む): 706702080

約数和(自身を除く): 486564708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 1723, 2028, 2366, 2457, 3042, 3276, 3446, 3549, 4563, 4732, 4914, 5169, 6084, 6892, 7098, 9126, 9828, 10338, 10647, 12061, 14196, 15507, 18252, 20676, 21294, 22399, 24122, 31014, 31941, 36183, 42588, 44798, 46521, 48244, 62028, 63882, 67197, 72366, 89596, 93042, 108549, 127764, 134394, 144732, 156793, 186084, 201591, 217098, 268788, 291187, 313586, 325647, 403182, 434196, 470379, 582374, 604773, 627172, 651294, 806364, 873561, 940758, 1164748, 1209546, 1302588, 1411137, 1747122, 1881516, 2038309, 2419092, 2620683, 2822274, 3494244, 4076618, 4233411, 5241366, 5644548, 6114927, 7862049, 8153236, 8466822, 10482732, 12229854, 15724098, 16933644, 18344781, 24459708, 31448196, 36689562, 55034343, 73379124, 110068686, 220137372]

約数ペア:

[(1, 220137372), (2, 110068686), (3, 73379124), (4, 55034343), (6, 36689562), (7, 31448196), (9, 24459708), (12, 18344781), (13, 16933644), (14, 15724098), (18, 12229854), (21, 10482732), (26, 8466822), (27, 8153236), (28, 7862049), (36, 6114927), (39, 5644548), (42, 5241366), (52, 4233411), (54, 4076618), (63, 3494244), (78, 2822274), (84, 2620683), (91, 2419092), (108, 2038309), (117, 1881516), (126, 1747122), (156, 1411137), (169, 1302588), (182, 1209546), (189, 1164748), (234, 940758), (252, 873561), (273, 806364), (338, 651294), (351, 627172), (364, 604773), (378, 582374), (468, 470379), (507, 434196), (546, 403182), (676, 325647), (702, 313586), (756, 291187), (819, 268788), (1014, 217098), (1092, 201591), (1183, 186084), (1404, 156793), (1521, 144732), (1638, 134394), (1723, 127764), (2028, 108549), (2366, 93042), (2457, 89596), (3042, 72366), (3276, 67197), (3446, 63882), (3549, 62028), (4563, 48244), (4732, 46521), (4914, 44798), (5169, 42588), (6084, 36183), (6892, 31941), (7098, 31014), (9126, 24122), (9828, 22399), (10338, 21294), (10647, 20676), (12061, 18252), (14196, 15507)]