1449396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 4178720

約数和(自身を除く): 2729324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 163, 171, 228, 234, 247, 326, 342, 468, 489, 494, 652, 684, 741, 978, 988, 1467, 1482, 1956, 2119, 2223, 2934, 2964, 3097, 4238, 4446, 5868, 6194, 6357, 8476, 8892, 9291, 12388, 12714, 18582, 19071, 25428, 27873, 37164, 38142, 40261, 55746, 76284, 80522, 111492, 120783, 161044, 241566, 362349, 483132, 724698, 1449396]

約数ペア:

[(1, 1449396), (2, 724698), (3, 483132), (4, 362349), (6, 241566), (9, 161044), (12, 120783), (13, 111492), (18, 80522), (19, 76284), (26, 55746), (36, 40261), (38, 38142), (39, 37164), (52, 27873), (57, 25428), (76, 19071), (78, 18582), (114, 12714), (117, 12388), (156, 9291), (163, 8892), (171, 8476), (228, 6357), (234, 6194), (247, 5868), (326, 4446), (342, 4238), (468, 3097), (489, 2964), (494, 2934), (652, 2223), (684, 2119), (741, 1956), (978, 1482), (988, 1467)]