2161036368

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{22037}}^1$

素因数の和:22281

約数の個数: 80

約数和(自身を含む): 6230583360

約数和(自身を除く): 4069546992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 6129, 8172, 10896, 12258, 16344, 22037, 24516, 32688, 44074, 49032, 66111, 88148, 98064, 132222, 176296, 198333, 264444, 352592, 396666, 528888, 594999, 793332, 1057776, 1189998, 1586664, 2379996, 3173328, 4759992, 5002399, 9519984, 10004798, 15007197, 20009596, 30014394, 40019192, 45021591, 60028788, 80038384, 90043182, 120057576, 135064773, 180086364, 240115152, 270129546, 360172728, 540259092, 720345456, 1080518184, 2161036368]

約数ペア:

[(1, 2161036368), (2, 1080518184), (3, 720345456), (4, 540259092), (6, 360172728), (8, 270129546), (9, 240115152), (12, 180086364), (16, 135064773), (18, 120057576), (24, 90043182), (27, 80038384), (36, 60028788), (48, 45021591), (54, 40019192), (72, 30014394), (108, 20009596), (144, 15007197), (216, 10004798), (227, 9519984), (432, 5002399), (454, 4759992), (681, 3173328), (908, 2379996), (1362, 1586664), (1816, 1189998), (2043, 1057776), (2724, 793332), (3632, 594999), (4086, 528888), (5448, 396666), (6129, 352592), (8172, 264444), (10896, 198333), (12258, 176296), (16344, 132222), (22037, 98064), (24516, 88148), (32688, 66111), (44074, 49032)]