2019273816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 5946094080

約数和(自身を除く): 3926820264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 563, 577, 777, 888, 1036, 1126, 1154, 1554, 1689, 1731, 2072, 2252, 2308, 3108, 3378, 3462, 3941, 4039, 4504, 4616, 6216, 6756, 6924, 7882, 8078, 11823, 12117, 13512, 13848, 15764, 16156, 20831, 21349, 23646, 24234, 31528, 32312, 41662, 42698, 47292, 48468, 62493, 64047, 83324, 85396, 94584, 96936, 124986, 128094, 145817, 149443, 166648, 170792, 249972, 256188, 291634, 298886, 324851, 437451, 448329, 499944, 512376, 583268, 597772, 649702, 874902, 896658, 974553, 1166536, 1195544, 1299404, 1749804, 1793316, 1949106, 2273957, 2598808, 3499608, 3586632, 3898212, 4547914, 6821871, 7796424, 9095828, 12019487, 13643742, 18191656, 24038974, 27287484, 36058461, 48077948, 54574968, 72116922, 84136409, 96155896, 144233844, 168272818, 252409227, 288467688, 336545636, 504818454, 673091272, 1009636908, 2019273816]

約数ペア:

[(1, 2019273816), (2, 1009636908), (3, 673091272), (4, 504818454), (6, 336545636), (7, 288467688), (8, 252409227), (12, 168272818), (14, 144233844), (21, 96155896), (24, 84136409), (28, 72116922), (37, 54574968), (42, 48077948), (56, 36058461), (74, 27287484), (84, 24038974), (111, 18191656), (148, 13643742), (168, 12019487), (222, 9095828), (259, 7796424), (296, 6821871), (444, 4547914), (518, 3898212), (563, 3586632), (577, 3499608), (777, 2598808), (888, 2273957), (1036, 1949106), (1126, 1793316), (1154, 1749804), (1554, 1299404), (1689, 1195544), (1731, 1166536), (2072, 974553), (2252, 896658), (2308, 874902), (3108, 649702), (3378, 597772), (3462, 583268), (3941, 512376), (4039, 499944), (4504, 448329), (4616, 437451), (6216, 324851), (6756, 298886), (6924, 291634), (7882, 256188), (8078, 249972), (11823, 170792), (12117, 166648), (13512, 149443), (13848, 145817), (15764, 128094), (16156, 124986), (20831, 96936), (21349, 94584), (23646, 85396), (24234, 83324), (31528, 64047), (32312, 62493), (41662, 48468), (42698, 47292)]