321223428

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 879379200

約数和(自身を除く): 558155772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 89, 92, 108, 138, 178, 207, 267, 276, 356, 414, 534, 621, 801, 828, 1068, 1242, 1453, 1602, 2047, 2403, 2484, 2906, 3204, 4094, 4359, 4806, 5812, 6141, 8188, 8718, 9612, 12282, 13077, 17436, 18423, 24564, 26154, 33419, 36846, 39231, 52308, 55269, 66838, 73692, 78462, 100257, 110538, 129317, 133676, 156924, 200514, 221076, 258634, 300771, 387951, 401028, 517268, 601542, 775902, 902313, 1163853, 1203084, 1551804, 1804626, 2327706, 2974291, 3491559, 3609252, 4655412, 5948582, 6983118, 8922873, 11897164, 13966236, 17845746, 26768619, 35691492, 53537238, 80305857, 107074476, 160611714, 321223428]

約数ペア:

[(1, 321223428), (2, 160611714), (3, 107074476), (4, 80305857), (6, 53537238), (9, 35691492), (12, 26768619), (18, 17845746), (23, 13966236), (27, 11897164), (36, 8922873), (46, 6983118), (54, 5948582), (69, 4655412), (89, 3609252), (92, 3491559), (108, 2974291), (138, 2327706), (178, 1804626), (207, 1551804), (267, 1203084), (276, 1163853), (356, 902313), (414, 775902), (534, 601542), (621, 517268), (801, 401028), (828, 387951), (1068, 300771), (1242, 258634), (1453, 221076), (1602, 200514), (2047, 156924), (2403, 133676), (2484, 129317), (2906, 110538), (3204, 100257), (4094, 78462), (4359, 73692), (4806, 66838), (5812, 55269), (6141, 52308), (8188, 39231), (8718, 36846), (9612, 33419), (12282, 26154), (13077, 24564), (17436, 18423)]