316181502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 907683840

約数和(自身を除く): 591502338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 47, 54, 63, 74, 78, 91, 94, 111, 117, 126, 141, 182, 189, 222, 234, 259, 273, 282, 329, 333, 351, 378, 423, 481, 518, 546, 611, 658, 666, 702, 777, 819, 846, 962, 987, 999, 1222, 1269, 1369, 1443, 1554, 1638, 1739, 1833, 1974, 1998, 2331, 2457, 2538, 2738, 2886, 2961, 3367, 3478, 3666, 4107, 4277, 4329, 4662, 4914, 5217, 5499, 5922, 6734, 6993, 8214, 8554, 8658, 8883, 9583, 10101, 10434, 10998, 12173, 12321, 12831, 12987, 13986, 15651, 16497, 17766, 17797, 19166, 20202, 22607, 24346, 24642, 25662, 25974, 28749, 30303, 31302, 32994, 35594, 36519, 36963, 38493, 45214, 46953, 53391, 57498, 60606, 64343, 67821, 73038, 73926, 76986, 86247, 90909, 93906, 106782, 109557, 115479, 124579, 128686, 135642, 158249, 160173, 172494, 181818, 193029, 203463, 219114, 230958, 249158, 258741, 316498, 320346, 328671, 373737, 386058, 406926, 450401, 474747, 480519, 517482, 579087, 610389, 657342, 747474, 836459, 900802, 949494, 961038, 1121211, 1158174, 1220778, 1351203, 1424241, 1672918, 1737261, 2242422, 2509377, 2702406, 2848482, 3363633, 3474522, 4053609, 4272723, 5018754, 5855213, 6727266, 7528131, 8107218, 8545446, 11710426, 12160827, 15056262, 17565639, 22584393, 24321654, 35131278, 45168786, 52696917, 105393834, 158090751, 316181502]

約数ペア:

[(1, 316181502), (2, 158090751), (3, 105393834), (6, 52696917), (7, 45168786), (9, 35131278), (13, 24321654), (14, 22584393), (18, 17565639), (21, 15056262), (26, 12160827), (27, 11710426), (37, 8545446), (39, 8107218), (42, 7528131), (47, 6727266), (54, 5855213), (63, 5018754), (74, 4272723), (78, 4053609), (91, 3474522), (94, 3363633), (111, 2848482), (117, 2702406), (126, 2509377), (141, 2242422), (182, 1737261), (189, 1672918), (222, 1424241), (234, 1351203), (259, 1220778), (273, 1158174), (282, 1121211), (329, 961038), (333, 949494), (351, 900802), (378, 836459), (423, 747474), (481, 657342), (518, 610389), (546, 579087), (611, 517482), (658, 480519), (666, 474747), (702, 450401), (777, 406926), (819, 386058), (846, 373737), (962, 328671), (987, 320346), (999, 316498), (1222, 258741), (1269, 249158), (1369, 230958), (1443, 219114), (1554, 203463), (1638, 193029), (1739, 181818), (1833, 172494), (1974, 160173), (1998, 158249), (2331, 135642), (2457, 128686), (2538, 124579), (2738, 115479), (2886, 109557), (2961, 106782), (3367, 93906), (3478, 90909), (3666, 86247), (4107, 76986), (4277, 73926), (4329, 73038), (4662, 67821), (4914, 64343), (5217, 60606), (5499, 57498), (5922, 53391), (6734, 46953), (6993, 45214), (8214, 38493), (8554, 36963), (8658, 36519), (8883, 35594), (9583, 32994), (10101, 31302), (10434, 30303), (10998, 28749), (12173, 25974), (12321, 25662), (12831, 24642), (12987, 24346), (13986, 22607), (15651, 20202), (16497, 19166), (17766, 17797)]