488889702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 1321297920

約数和(自身を除く): 832408218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 53, 54, 63, 69, 106, 126, 138, 159, 161, 189, 207, 318, 322, 371, 378, 414, 477, 483, 621, 742, 954, 966, 1061, 1113, 1219, 1242, 1431, 1449, 2122, 2226, 2438, 2862, 2898, 3183, 3339, 3657, 4347, 6366, 6678, 7314, 7427, 8533, 8694, 9549, 10017, 10971, 14854, 17066, 19098, 20034, 21942, 22281, 24403, 25599, 28647, 32913, 44562, 48806, 51198, 56233, 57294, 65826, 66843, 73209, 76797, 112466, 133686, 146418, 153594, 168699, 170821, 200529, 219627, 230391, 337398, 341642, 393631, 401058, 439254, 460782, 506097, 512463, 658881, 787262, 1012194, 1024926, 1180893, 1293359, 1317762, 1518291, 1537389, 2361786, 2586718, 3036582, 3074778, 3542679, 3880077, 4612167, 7085358, 7760154, 9053513, 9224334, 10628037, 11640231, 18107026, 21256074, 23280462, 27160539, 34920693, 54321078, 69841386, 81481617, 162963234, 244444851, 488889702]

約数ペア:

[(1, 488889702), (2, 244444851), (3, 162963234), (6, 81481617), (7, 69841386), (9, 54321078), (14, 34920693), (18, 27160539), (21, 23280462), (23, 21256074), (27, 18107026), (42, 11640231), (46, 10628037), (53, 9224334), (54, 9053513), (63, 7760154), (69, 7085358), (106, 4612167), (126, 3880077), (138, 3542679), (159, 3074778), (161, 3036582), (189, 2586718), (207, 2361786), (318, 1537389), (322, 1518291), (371, 1317762), (378, 1293359), (414, 1180893), (477, 1024926), (483, 1012194), (621, 787262), (742, 658881), (954, 512463), (966, 506097), (1061, 460782), (1113, 439254), (1219, 401058), (1242, 393631), (1431, 341642), (1449, 337398), (2122, 230391), (2226, 219627), (2438, 200529), (2862, 170821), (2898, 168699), (3183, 153594), (3339, 146418), (3657, 133686), (4347, 112466), (6366, 76797), (6678, 73209), (7314, 66843), (7427, 65826), (8533, 57294), (8694, 56233), (9549, 51198), (10017, 48806), (10971, 44562), (14854, 32913), (17066, 28647), (19098, 25599), (20034, 24403), (21942, 22281)]