404172048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38803}}^1$

素因数の和:38852

約数の個数: 80

約数和(自身を含む): 1231794176

約数和(自身を除く): 827622128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 38803, 77606, 116409, 155212, 232818, 271621, 310424, 465636, 543242, 620848, 814863, 931272, 1086484, 1202893, 1629726, 1862544, 2172968, 2405786, 3259452, 3608679, 4345936, 4811572, 6518904, 7217358, 8420251, 9623144, 13037808, 14434716, 16840502, 19246288, 25260753, 28869432, 33681004, 50521506, 57738864, 67362008, 101043012, 134724016, 202086024, 404172048]

約数ペア:

[(1, 404172048), (2, 202086024), (3, 134724016), (4, 101043012), (6, 67362008), (7, 57738864), (8, 50521506), (12, 33681004), (14, 28869432), (16, 25260753), (21, 19246288), (24, 16840502), (28, 14434716), (31, 13037808), (42, 9623144), (48, 8420251), (56, 7217358), (62, 6518904), (84, 4811572), (93, 4345936), (112, 3608679), (124, 3259452), (168, 2405786), (186, 2172968), (217, 1862544), (248, 1629726), (336, 1202893), (372, 1086484), (434, 931272), (496, 814863), (651, 620848), (744, 543242), (868, 465636), (1302, 310424), (1488, 271621), (1736, 232818), (2604, 155212), (3472, 116409), (5208, 77606), (10416, 38803)]