396219460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7565

約数の個数: 96

約数和(自身を含む): 1059528960

約数和(自身を除く): 663309500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 3770, 4060, 5278, 7507, 7540, 10556, 13195, 15014, 26390, 30028, 37535, 52549, 52780, 75070, 97591, 105098, 150140, 195182, 210196, 217703, 262745, 390364, 435406, 487955, 525490, 683137, 870812, 975910, 1050980, 1088515, 1366274, 1523921, 1951820, 2177030, 2732548, 2830139, 3047842, 3415685, 4354060, 5660278, 6095684, 6831370, 7619605, 11320556, 13662740, 14150695, 15239210, 19810973, 28301390, 30478420, 39621946, 56602780, 79243892, 99054865, 198109730, 396219460]

約数ペア:

[(1, 396219460), (2, 198109730), (4, 99054865), (5, 79243892), (7, 56602780), (10, 39621946), (13, 30478420), (14, 28301390), (20, 19810973), (26, 15239210), (28, 14150695), (29, 13662740), (35, 11320556), (52, 7619605), (58, 6831370), (65, 6095684), (70, 5660278), (91, 4354060), (116, 3415685), (130, 3047842), (140, 2830139), (145, 2732548), (182, 2177030), (203, 1951820), (260, 1523921), (290, 1366274), (364, 1088515), (377, 1050980), (406, 975910), (455, 870812), (580, 683137), (754, 525490), (812, 487955), (910, 435406), (1015, 390364), (1508, 262745), (1820, 217703), (1885, 210196), (2030, 195182), (2639, 150140), (3770, 105098), (4060, 97591), (5278, 75070), (7507, 52780), (7540, 52549), (10556, 37535), (13195, 30028), (15014, 26390)]