306883668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 144

約数和(自身を含む): 944704320

約数和(自身を除く): 637820652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 2113, 2548, 2793, 2964, 3458, 3724, 3822, 4226, 5187, 5586, 6339, 6916, 7644, 8452, 10374, 11172, 12103, 12678, 14791, 20748, 24206, 25356, 27469, 29582, 36309, 40147, 44373, 48412, 54938, 59164, 72618, 80294, 82407, 88746, 103537, 109876, 120441, 145236, 160588, 164814, 177492, 192283, 207074, 240882, 281029, 310611, 329628, 384566, 414148, 481764, 521911, 562058, 576849, 621222, 769132, 843087, 1043822, 1124116, 1153698, 1242444, 1345981, 1565733, 1686174, 1967203, 2087644, 2307396, 2691962, 3131466, 3372348, 3653377, 3934406, 4037943, 5383924, 5901609, 6262932, 7306754, 7868812, 8075886, 10960131, 11803218, 14613508, 16151772, 21920262, 23606436, 25573639, 43840524, 51147278, 76720917, 102294556, 153441834, 306883668]

約数ペア:

[(1, 306883668), (2, 153441834), (3, 102294556), (4, 76720917), (6, 51147278), (7, 43840524), (12, 25573639), (13, 23606436), (14, 21920262), (19, 16151772), (21, 14613508), (26, 11803218), (28, 10960131), (38, 8075886), (39, 7868812), (42, 7306754), (49, 6262932), (52, 5901609), (57, 5383924), (76, 4037943), (78, 3934406), (84, 3653377), (91, 3372348), (98, 3131466), (114, 2691962), (133, 2307396), (147, 2087644), (156, 1967203), (182, 1686174), (196, 1565733), (228, 1345981), (247, 1242444), (266, 1153698), (273, 1124116), (294, 1043822), (364, 843087), (399, 769132), (494, 621222), (532, 576849), (546, 562058), (588, 521911), (637, 481764), (741, 414148), (798, 384566), (931, 329628), (988, 310611), (1092, 281029), (1274, 240882), (1482, 207074), (1596, 192283), (1729, 177492), (1862, 164814), (1911, 160588), (2113, 145236), (2548, 120441), (2793, 109876), (2964, 103537), (3458, 88746), (3724, 82407), (3822, 80294), (4226, 72618), (5187, 59164), (5586, 54938), (6339, 48412), (6916, 44373), (7644, 40147), (8452, 36309), (10374, 29582), (11172, 27469), (12103, 25356), (12678, 24206), (14791, 20748)]