231378602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 467897472

約数和(自身を除く): 236518870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 83, 91, 106, 119, 166, 182, 221, 238, 289, 371, 442, 578, 581, 689, 742, 901, 1079, 1162, 1378, 1411, 1547, 1802, 2023, 2158, 2822, 3094, 3757, 4046, 4399, 4823, 6307, 7514, 7553, 8798, 9646, 9877, 11713, 12614, 15106, 15317, 18343, 19754, 23426, 23987, 26299, 30634, 30793, 36686, 47974, 52598, 57187, 61586, 74783, 81991, 107219, 114374, 128401, 149566, 163982, 167909, 199121, 214438, 256802, 311831, 335818, 398242, 400309, 523481, 623662, 800618, 972179, 1046962, 1271311, 1393847, 1944358, 2182817, 2542622, 2787694, 4365634, 6805253, 8899177, 13610506, 16527043, 17798354, 33054086, 115689301, 231378602]

約数ペア:

[(1, 231378602), (2, 115689301), (7, 33054086), (13, 17798354), (14, 16527043), (17, 13610506), (26, 8899177), (34, 6805253), (53, 4365634), (83, 2787694), (91, 2542622), (106, 2182817), (119, 1944358), (166, 1393847), (182, 1271311), (221, 1046962), (238, 972179), (289, 800618), (371, 623662), (442, 523481), (578, 400309), (581, 398242), (689, 335818), (742, 311831), (901, 256802), (1079, 214438), (1162, 199121), (1378, 167909), (1411, 163982), (1547, 149566), (1802, 128401), (2023, 114374), (2158, 107219), (2822, 81991), (3094, 74783), (3757, 61586), (4046, 57187), (4399, 52598), (4823, 47974), (6307, 36686), (7514, 30793), (7553, 30634), (8798, 26299), (9646, 23987), (9877, 23426), (11713, 19754), (12614, 18343), (15106, 15317)]