220724712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7607}}^1$

素因数の和:7663

約数の個数: 96

約数和(自身を含む): 664634880

約数和(自身を除く): 443910168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 7607, 9672, 14508, 15214, 22821, 29016, 30428, 45642, 60856, 68463, 91284, 98891, 136926, 182568, 197782, 235817, 273852, 296673, 395564, 471634, 547704, 593346, 707451, 791128, 890019, 943268, 1186692, 1414902, 1780038, 1886536, 2122353, 2373384, 2829804, 3065621, 3560076, 4244706, 5659608, 6131242, 7120152, 8489412, 9196863, 12262484, 16978824, 18393726, 24524968, 27590589, 36787452, 55181178, 73574904, 110362356, 220724712]

約数ペア:

[(1, 220724712), (2, 110362356), (3, 73574904), (4, 55181178), (6, 36787452), (8, 27590589), (9, 24524968), (12, 18393726), (13, 16978824), (18, 12262484), (24, 9196863), (26, 8489412), (31, 7120152), (36, 6131242), (39, 5659608), (52, 4244706), (62, 3560076), (72, 3065621), (78, 2829804), (93, 2373384), (104, 2122353), (117, 1886536), (124, 1780038), (156, 1414902), (186, 1186692), (234, 943268), (248, 890019), (279, 791128), (312, 707451), (372, 593346), (403, 547704), (468, 471634), (558, 395564), (744, 296673), (806, 273852), (936, 235817), (1116, 197782), (1209, 182568), (1612, 136926), (2232, 98891), (2418, 91284), (3224, 68463), (3627, 60856), (4836, 45642), (7254, 30428), (7607, 29016), (9672, 22821), (14508, 15214)]