729043452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 2002684320

約数和(自身を除く): 1273640868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 101, 114, 122, 171, 173, 183, 202, 228, 244, 303, 342, 346, 366, 404, 519, 549, 606, 684, 692, 732, 909, 1038, 1098, 1159, 1212, 1557, 1818, 1919, 2076, 2196, 2318, 3114, 3287, 3477, 3636, 3838, 4636, 5757, 6161, 6228, 6574, 6954, 7676, 9861, 10431, 10553, 11514, 12322, 13148, 13908, 17271, 17473, 18483, 19722, 20862, 21106, 23028, 24644, 29583, 31659, 34542, 34946, 36966, 39444, 41724, 42212, 52419, 55449, 59166, 63318, 69084, 69892, 73932, 94977, 104838, 110898, 117059, 118332, 126636, 157257, 189954, 200507, 209676, 221796, 234118, 314514, 331987, 351177, 379908, 401014, 468236, 601521, 629028, 663974, 702354, 802028, 995961, 1053531, 1065853, 1203042, 1327948, 1404708, 1804563, 1991922, 2107062, 2131706, 2406084, 2987883, 3197559, 3609126, 3983844, 4214124, 4263412, 5975766, 6395118, 7218252, 9592677, 11951532, 12790236, 19185354, 20251207, 38370708, 40502414, 60753621, 81004828, 121507242, 182260863, 243014484, 364521726, 729043452]

約数ペア:

[(1, 729043452), (2, 364521726), (3, 243014484), (4, 182260863), (6, 121507242), (9, 81004828), (12, 60753621), (18, 40502414), (19, 38370708), (36, 20251207), (38, 19185354), (57, 12790236), (61, 11951532), (76, 9592677), (101, 7218252), (114, 6395118), (122, 5975766), (171, 4263412), (173, 4214124), (183, 3983844), (202, 3609126), (228, 3197559), (244, 2987883), (303, 2406084), (342, 2131706), (346, 2107062), (366, 1991922), (404, 1804563), (519, 1404708), (549, 1327948), (606, 1203042), (684, 1065853), (692, 1053531), (732, 995961), (909, 802028), (1038, 702354), (1098, 663974), (1159, 629028), (1212, 601521), (1557, 468236), (1818, 401014), (1919, 379908), (2076, 351177), (2196, 331987), (2318, 314514), (3114, 234118), (3287, 221796), (3477, 209676), (3636, 200507), (3838, 189954), (4636, 157257), (5757, 126636), (6161, 118332), (6228, 117059), (6574, 110898), (6954, 104838), (7676, 94977), (9861, 73932), (10431, 69892), (10553, 69084), (11514, 63318), (12322, 59166), (13148, 55449), (13908, 52419), (17271, 42212), (17473, 41724), (18483, 39444), (19722, 36966), (20862, 34946), (21106, 34542), (23028, 31659), (24644, 29583)]