220238688

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 591948000

約数和(自身を除く): 371709312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 149, 173, 178, 267, 298, 346, 356, 447, 519, 534, 596, 692, 712, 894, 1038, 1068, 1192, 1384, 1424, 1788, 2076, 2136, 2384, 2768, 2848, 3576, 4152, 4272, 4768, 5536, 7152, 8304, 8544, 13261, 14304, 15397, 16608, 25777, 26522, 30794, 39783, 46191, 51554, 53044, 61588, 77331, 79566, 92382, 103108, 106088, 123176, 154662, 159132, 184764, 206216, 212176, 246352, 309324, 318264, 369528, 412432, 424352, 492704, 618648, 636528, 739056, 824864, 1237296, 1273056, 1478112, 2294153, 2474592, 4588306, 6882459, 9176612, 13764918, 18353224, 27529836, 36706448, 55059672, 73412896, 110119344, 220238688]

約数ペア:

[(1, 220238688), (2, 110119344), (3, 73412896), (4, 55059672), (6, 36706448), (8, 27529836), (12, 18353224), (16, 13764918), (24, 9176612), (32, 6882459), (48, 4588306), (89, 2474592), (96, 2294153), (149, 1478112), (173, 1273056), (178, 1237296), (267, 824864), (298, 739056), (346, 636528), (356, 618648), (447, 492704), (519, 424352), (534, 412432), (596, 369528), (692, 318264), (712, 309324), (894, 246352), (1038, 212176), (1068, 206216), (1192, 184764), (1384, 159132), (1424, 154662), (1788, 123176), (2076, 106088), (2136, 103108), (2384, 92382), (2768, 79566), (2848, 77331), (3576, 61588), (4152, 53044), (4272, 51554), (4768, 46191), (5536, 39783), (7152, 30794), (8304, 26522), (8544, 25777), (13261, 16608), (14304, 15397)]