308674548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 977208960

約数和(自身を除く): 668534412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 364, 413, 468, 531, 546, 708, 767, 819, 826, 1062, 1092, 1239, 1534, 1597, 1638, 1652, 2124, 2301, 2478, 3068, 3194, 3276, 3717, 4602, 4791, 4956, 5369, 6388, 6903, 7434, 9204, 9582, 10738, 11179, 13806, 14373, 14868, 16107, 19164, 20761, 21476, 22358, 27612, 28746, 32214, 33537, 41522, 44716, 48321, 57492, 62283, 64428, 67074, 83044, 94223, 96642, 100611, 124566, 134148, 145327, 186849, 188446, 193284, 201222, 249132, 282669, 290654, 373698, 376892, 402444, 435981, 565338, 581308, 659561, 747396, 848007, 871962, 1130676, 1224899, 1307943, 1319122, 1696014, 1743924, 1978683, 2449798, 2615886, 2638244, 3392028, 3674697, 3957366, 4899596, 5231772, 5936049, 7349394, 7914732, 8574293, 11024091, 11872098, 14698788, 17148586, 22048182, 23744196, 25722879, 34297172, 44096364, 51445758, 77168637, 102891516, 154337274, 308674548]

約数ペア:

[(1, 308674548), (2, 154337274), (3, 102891516), (4, 77168637), (6, 51445758), (7, 44096364), (9, 34297172), (12, 25722879), (13, 23744196), (14, 22048182), (18, 17148586), (21, 14698788), (26, 11872098), (28, 11024091), (36, 8574293), (39, 7914732), (42, 7349394), (52, 5936049), (59, 5231772), (63, 4899596), (78, 3957366), (84, 3674697), (91, 3392028), (117, 2638244), (118, 2615886), (126, 2449798), (156, 1978683), (177, 1743924), (182, 1696014), (234, 1319122), (236, 1307943), (252, 1224899), (273, 1130676), (354, 871962), (364, 848007), (413, 747396), (468, 659561), (531, 581308), (546, 565338), (708, 435981), (767, 402444), (819, 376892), (826, 373698), (1062, 290654), (1092, 282669), (1239, 249132), (1534, 201222), (1597, 193284), (1638, 188446), (1652, 186849), (2124, 145327), (2301, 134148), (2478, 124566), (3068, 100611), (3194, 96642), (3276, 94223), (3717, 83044), (4602, 67074), (4791, 64428), (4956, 62283), (5369, 57492), (6388, 48321), (6903, 44716), (7434, 41522), (9204, 33537), (9582, 32214), (10738, 28746), (11179, 27612), (13806, 22358), (14373, 21476), (14868, 20761), (16107, 19164)]