427992912

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{80329}}^1$

素因数の和:80380

約数の個数: 60

約数和(自身を含む): 1230173620

約数和(自身を除く): 802180708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 80329, 160658, 240987, 321316, 481974, 642632, 722961, 963948, 1285264, 1445922, 1927896, 2891844, 2972173, 3855792, 5783688, 5944346, 8916519, 11567376, 11888692, 17833038, 23777384, 26749557, 35666076, 47554768, 53499114, 71332152, 106998228, 142664304, 213996456, 427992912]

約数ペア:

[(1, 427992912), (2, 213996456), (3, 142664304), (4, 106998228), (6, 71332152), (8, 53499114), (9, 47554768), (12, 35666076), (16, 26749557), (18, 23777384), (24, 17833038), (36, 11888692), (37, 11567376), (48, 8916519), (72, 5944346), (74, 5783688), (111, 3855792), (144, 2972173), (148, 2891844), (222, 1927896), (296, 1445922), (333, 1285264), (444, 963948), (592, 722961), (666, 642632), (888, 481974), (1332, 321316), (1776, 240987), (2664, 160658), (5328, 80329)]