239039892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 511662060

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, 131, 156, 182, 234, 252, 262, 273, 364, 393, 468, 524, 546, 557, 786, 819, 917, 1092, 1114, 1179, 1572, 1638, 1671, 1703, 1834, 2228, 2358, 2751, 3276, 3342, 3406, 3668, 3899, 4716, 5013, 5109, 5502, 6684, 6812, 7241, 7798, 8253, 10026, 10218, 11004, 11697, 11921, 14482, 15327, 15596, 16506, 20052, 20436, 21723, 23394, 23842, 28964, 30654, 33012, 35091, 35763, 43446, 46788, 47684, 50687, 61308, 65169, 70182, 71526, 72967, 86892, 101374, 107289, 130338, 140364, 143052, 145934, 152061, 202748, 214578, 218901, 260676, 291868, 304122, 429156, 437802, 456183, 510769, 608244, 656703, 875604, 912366, 948571, 1021538, 1313406, 1532307, 1824732, 1897142, 2043076, 2626812, 2845713, 3064614, 3794284, 4596921, 5691426, 6129228, 6639997, 8537139, 9193842, 11382852, 13279994, 17074278, 18387684, 19919991, 26559988, 34148556, 39839982, 59759973, 79679964, 119519946, 239039892]

約数ペア:

[(1, 239039892), (2, 119519946), (3, 79679964), (4, 59759973), (6, 39839982), (7, 34148556), (9, 26559988), (12, 19919991), (13, 18387684), (14, 17074278), (18, 13279994), (21, 11382852), (26, 9193842), (28, 8537139), (36, 6639997), (39, 6129228), (42, 5691426), (52, 4596921), (63, 3794284), (78, 3064614), (84, 2845713), (91, 2626812), (117, 2043076), (126, 1897142), (131, 1824732), (156, 1532307), (182, 1313406), (234, 1021538), (252, 948571), (262, 912366), (273, 875604), (364, 656703), (393, 608244), (468, 510769), (524, 456183), (546, 437802), (557, 429156), (786, 304122), (819, 291868), (917, 260676), (1092, 218901), (1114, 214578), (1179, 202748), (1572, 152061), (1638, 145934), (1671, 143052), (1703, 140364), (1834, 130338), (2228, 107289), (2358, 101374), (2751, 86892), (3276, 72967), (3342, 71526), (3406, 70182), (3668, 65169), (3899, 61308), (4716, 50687), (5013, 47684), (5109, 46788), (5502, 43446), (6684, 35763), (6812, 35091), (7241, 33012), (7798, 30654), (8253, 28964), (10026, 23842), (10218, 23394), (11004, 21723), (11697, 20436), (11921, 20052), (14482, 16506), (15327, 15596)]