1608353532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{16193}}^1$

素因数の和:16323

約数の個数: 72

約数和(自身を含む): 4244123520

約数和(自身を除く): 2635769988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1602, 2759, 3204, 5518, 8277, 11036, 16193, 16554, 24831, 32386, 33108, 48579, 49662, 64772, 97158, 99324, 145737, 194316, 291474, 501983, 582948, 1003966, 1441177, 1505949, 2007932, 2882354, 3011898, 4323531, 4517847, 5764708, 6023796, 8647062, 9035694, 12970593, 17294124, 18071388, 25941186, 44676487, 51882372, 89352974, 134029461, 178705948, 268058922, 402088383, 536117844, 804176766, 1608353532]

約数ペア:

[(1, 1608353532), (2, 804176766), (3, 536117844), (4, 402088383), (6, 268058922), (9, 178705948), (12, 134029461), (18, 89352974), (31, 51882372), (36, 44676487), (62, 25941186), (89, 18071388), (93, 17294124), (124, 12970593), (178, 9035694), (186, 8647062), (267, 6023796), (279, 5764708), (356, 4517847), (372, 4323531), (534, 3011898), (558, 2882354), (801, 2007932), (1068, 1505949), (1116, 1441177), (1602, 1003966), (2759, 582948), (3204, 501983), (5518, 291474), (8277, 194316), (11036, 145737), (16193, 99324), (16554, 97158), (24831, 64772), (32386, 49662), (33108, 48579)]