303996966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 787691520

約数和(自身を除く): 483694554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 73, 78, 87, 91, 146, 174, 182, 203, 219, 263, 273, 377, 406, 438, 511, 526, 546, 609, 754, 789, 949, 1022, 1131, 1218, 1533, 1578, 1841, 1898, 2117, 2262, 2639, 2847, 3066, 3419, 3682, 4234, 5278, 5523, 5694, 6351, 6643, 6838, 7627, 7917, 10257, 11046, 12702, 13286, 14819, 15254, 15834, 19199, 19929, 20514, 22881, 23933, 27521, 29638, 38398, 39858, 44457, 45762, 47866, 53389, 55042, 57597, 71799, 82563, 88914, 99151, 106778, 115194, 134393, 143598, 160167, 165126, 192647, 198302, 249587, 268786, 297453, 320334, 385294, 403179, 499174, 556771, 577941, 594906, 694057, 748761, 806358, 1113542, 1155882, 1388114, 1497522, 1670313, 1747109, 2082171, 3340626, 3494218, 3897397, 4164342, 5241327, 7238023, 7794794, 10482654, 11692191, 14476046, 21714069, 23384382, 43428138, 50666161, 101332322, 151998483, 303996966]

約数ペア:

[(1, 303996966), (2, 151998483), (3, 101332322), (6, 50666161), (7, 43428138), (13, 23384382), (14, 21714069), (21, 14476046), (26, 11692191), (29, 10482654), (39, 7794794), (42, 7238023), (58, 5241327), (73, 4164342), (78, 3897397), (87, 3494218), (91, 3340626), (146, 2082171), (174, 1747109), (182, 1670313), (203, 1497522), (219, 1388114), (263, 1155882), (273, 1113542), (377, 806358), (406, 748761), (438, 694057), (511, 594906), (526, 577941), (546, 556771), (609, 499174), (754, 403179), (789, 385294), (949, 320334), (1022, 297453), (1131, 268786), (1218, 249587), (1533, 198302), (1578, 192647), (1841, 165126), (1898, 160167), (2117, 143598), (2262, 134393), (2639, 115194), (2847, 106778), (3066, 99151), (3419, 88914), (3682, 82563), (4234, 71799), (5278, 57597), (5523, 55042), (5694, 53389), (6351, 47866), (6643, 45762), (6838, 44457), (7627, 39858), (7917, 38398), (10257, 29638), (11046, 27521), (12702, 23933), (13286, 22881), (14819, 20514), (15254, 19929), (15834, 19199)]