402367728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20297}}^1$

素因数の和:20374

約数の個数: 80

約数和(自身を含む): 1208136960

約数和(自身を除く): 805769232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 19824, 20297, 40594, 60891, 81188, 121782, 142079, 162376, 243564, 284158, 324752, 426237, 487128, 568316, 852474, 974256, 1136632, 1197523, 1704948, 2273264, 2395046, 3409896, 3592569, 4790092, 6819792, 7185138, 8382661, 9580184, 14370276, 16765322, 19160368, 25147983, 28740552, 33530644, 50295966, 57481104, 67061288, 100591932, 134122576, 201183864, 402367728]

約数ペア:

[(1, 402367728), (2, 201183864), (3, 134122576), (4, 100591932), (6, 67061288), (7, 57481104), (8, 50295966), (12, 33530644), (14, 28740552), (16, 25147983), (21, 19160368), (24, 16765322), (28, 14370276), (42, 9580184), (48, 8382661), (56, 7185138), (59, 6819792), (84, 4790092), (112, 3592569), (118, 3409896), (168, 2395046), (177, 2273264), (236, 1704948), (336, 1197523), (354, 1136632), (413, 974256), (472, 852474), (708, 568316), (826, 487128), (944, 426237), (1239, 324752), (1416, 284158), (1652, 243564), (2478, 162376), (2832, 142079), (3304, 121782), (4956, 81188), (6608, 60891), (9912, 40594), (19824, 20297)]