379665468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 1244615680

約数和(自身を除く): 864950212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 79, 81, 84, 91, 108, 117, 126, 156, 158, 162, 163, 182, 189, 234, 237, 252, 273, 316, 324, 326, 351, 364, 378, 468, 474, 489, 546, 553, 567, 652, 702, 711, 756, 819, 948, 978, 1027, 1053, 1092, 1106, 1134, 1141, 1404, 1422, 1467, 1638, 1659, 1956, 2054, 2106, 2119, 2133, 2212, 2268, 2282, 2457, 2844, 2934, 3081, 3276, 3318, 3423, 4108, 4212, 4238, 4266, 4401, 4564, 4914, 4977, 5868, 6162, 6357, 6399, 6636, 6846, 7189, 7371, 8476, 8532, 8802, 9243, 9828, 9954, 10269, 12324, 12714, 12798, 12877, 13203, 13692, 14378, 14742, 14833, 14931, 17604, 18486, 19071, 19908, 20538, 21567, 25428, 25596, 25754, 26406, 27729, 28756, 29484, 29666, 29862, 30807, 36972, 38142, 38631, 41076, 43134, 44499, 44793, 51508, 52812, 55458, 57213, 59332, 59724, 61614, 64701, 76284, 77262, 83187, 86268, 88998, 89586, 90139, 92421, 110916, 114426, 115893, 123228, 129402, 133497, 154524, 166374, 167401, 171639, 177996, 179172, 180278, 184842, 194103, 228852, 231786, 258804, 266994, 270417, 332748, 334802, 343278, 347679, 360556, 369684, 388206, 400491, 463572, 502203, 533988, 540834, 582309, 669604, 686556, 695358, 776412, 800982, 811251, 1004406, 1043037, 1081668, 1164618, 1171807, 1201473, 1390716, 1506609, 1601964, 1622502, 2008812, 2086074, 2329236, 2343614, 2402946, 2433753, 3013218, 3245004, 3515421, 4172148, 4519827, 4687228, 4805892, 4867506, 6026436, 7030842, 7301259, 9039654, 9735012, 10546263, 13559481, 14061684, 14602518, 18079308, 21092526, 27118962, 29205036, 31638789, 42185052, 54237924, 63277578, 94916367, 126555156, 189832734, 379665468]

約数ペア:

[(1, 379665468), (2, 189832734), (3, 126555156), (4, 94916367), (6, 63277578), (7, 54237924), (9, 42185052), (12, 31638789), (13, 29205036), (14, 27118962), (18, 21092526), (21, 18079308), (26, 14602518), (27, 14061684), (28, 13559481), (36, 10546263), (39, 9735012), (42, 9039654), (52, 7301259), (54, 7030842), (63, 6026436), (78, 4867506), (79, 4805892), (81, 4687228), (84, 4519827), (91, 4172148), (108, 3515421), (117, 3245004), (126, 3013218), (156, 2433753), (158, 2402946), (162, 2343614), (163, 2329236), (182, 2086074), (189, 2008812), (234, 1622502), (237, 1601964), (252, 1506609), (273, 1390716), (316, 1201473), (324, 1171807), (326, 1164618), (351, 1081668), (364, 1043037), (378, 1004406), (468, 811251), (474, 800982), (489, 776412), (546, 695358), (553, 686556), (567, 669604), (652, 582309), (702, 540834), (711, 533988), (756, 502203), (819, 463572), (948, 400491), (978, 388206), (1027, 369684), (1053, 360556), (1092, 347679), (1106, 343278), (1134, 334802), (1141, 332748), (1404, 270417), (1422, 266994), (1467, 258804), (1638, 231786), (1659, 228852), (1956, 194103), (2054, 184842), (2106, 180278), (2119, 179172), (2133, 177996), (2212, 171639), (2268, 167401), (2282, 166374), (2457, 154524), (2844, 133497), (2934, 129402), (3081, 123228), (3276, 115893), (3318, 114426), (3423, 110916), (4108, 92421), (4212, 90139), (4238, 89586), (4266, 88998), (4401, 86268), (4564, 83187), (4914, 77262), (4977, 76284), (5868, 64701), (6162, 61614), (6357, 59724), (6399, 59332), (6636, 57213), (6846, 55458), (7189, 52812), (7371, 51508), (8476, 44793), (8532, 44499), (8802, 43134), (9243, 41076), (9828, 38631), (9954, 38142), (10269, 36972), (12324, 30807), (12714, 29862), (12798, 29666), (12877, 29484), (13203, 28756), (13692, 27729), (14378, 26406), (14742, 25754), (14833, 25596), (14931, 25428), (17604, 21567), (18486, 20538), (19071, 19908)]