289552848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7692

約数の個数: 80

約数和(自身を含む): 818864256

約数和(自身を除く): 529311408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4758, 6344, 7607, 9516, 12688, 15214, 19032, 22821, 30428, 38064, 45642, 60856, 91284, 98891, 121712, 182568, 197782, 296673, 365136, 395564, 464027, 593346, 791128, 928054, 1186692, 1392081, 1582256, 1856108, 2373384, 2784162, 3712216, 4746768, 5568324, 6032351, 7424432, 11136648, 12064702, 18097053, 22273296, 24129404, 36194106, 48258808, 72388212, 96517616, 144776424, 289552848]

約数ペア:

[(1, 289552848), (2, 144776424), (3, 96517616), (4, 72388212), (6, 48258808), (8, 36194106), (12, 24129404), (13, 22273296), (16, 18097053), (24, 12064702), (26, 11136648), (39, 7424432), (48, 6032351), (52, 5568324), (61, 4746768), (78, 3712216), (104, 2784162), (122, 2373384), (156, 1856108), (183, 1582256), (208, 1392081), (244, 1186692), (312, 928054), (366, 791128), (488, 593346), (624, 464027), (732, 395564), (793, 365136), (976, 296673), (1464, 197782), (1586, 182568), (2379, 121712), (2928, 98891), (3172, 91284), (4758, 60856), (6344, 45642), (7607, 38064), (9516, 30428), (12688, 22821), (15214, 19032)]