245072112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 659957760

約数和(自身を除く): 414885648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 496, 654, 744, 872, 1308, 1488, 1511, 1744, 2616, 3022, 3379, 4533, 5232, 6044, 6758, 9066, 10137, 12088, 13516, 18132, 20274, 24176, 27032, 36264, 40548, 46841, 54064, 72528, 81096, 93682, 140523, 162192, 164699, 187364, 281046, 329398, 374728, 494097, 562092, 658796, 749456, 988194, 1124184, 1317592, 1976388, 2248368, 2635184, 3952776, 5105669, 7905552, 10211338, 15317007, 20422676, 30634014, 40845352, 61268028, 81690704, 122536056, 245072112]

約数ペア:

[(1, 245072112), (2, 122536056), (3, 81690704), (4, 61268028), (6, 40845352), (8, 30634014), (12, 20422676), (16, 15317007), (24, 10211338), (31, 7905552), (48, 5105669), (62, 3952776), (93, 2635184), (109, 2248368), (124, 1976388), (186, 1317592), (218, 1124184), (248, 988194), (327, 749456), (372, 658796), (436, 562092), (496, 494097), (654, 374728), (744, 329398), (872, 281046), (1308, 187364), (1488, 164699), (1511, 162192), (1744, 140523), (2616, 93682), (3022, 81096), (3379, 72528), (4533, 54064), (5232, 46841), (6044, 40548), (6758, 36264), (9066, 27032), (10137, 24176), (12088, 20274), (13516, 18132)]