355189716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29989}}^1$

素因数の和:30053

約数の個数: 72

約数和(自身を含む): 1047970560

約数和(自身を除く): 692780844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 29989, 59978, 89967, 119956, 179934, 209923, 269901, 359868, 419846, 539802, 629769, 839692, 1079604, 1259538, 1409483, 1889307, 2519076, 2818966, 3778614, 4228449, 5637932, 7557228, 8456898, 9866381, 12685347, 16913796, 19732762, 25370694, 29599143, 39465524, 50741388, 59198286, 88797429, 118396572, 177594858, 355189716]

約数ペア:

[(1, 355189716), (2, 177594858), (3, 118396572), (4, 88797429), (6, 59198286), (7, 50741388), (9, 39465524), (12, 29599143), (14, 25370694), (18, 19732762), (21, 16913796), (28, 12685347), (36, 9866381), (42, 8456898), (47, 7557228), (63, 5637932), (84, 4228449), (94, 3778614), (126, 2818966), (141, 2519076), (188, 1889307), (252, 1409483), (282, 1259538), (329, 1079604), (423, 839692), (564, 629769), (658, 539802), (846, 419846), (987, 359868), (1316, 269901), (1692, 209923), (1974, 179934), (2961, 119956), (3948, 89967), (5922, 59978), (11844, 29989)]