285216048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1187

約数の個数: 120

約数和(自身を含む): 866159840

約数和(自身を除く): 580943792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 151, 156, 208, 234, 302, 312, 453, 468, 604, 624, 906, 936, 1009, 1208, 1359, 1812, 1872, 1963, 2018, 2416, 2718, 3027, 3624, 3926, 4036, 5436, 5889, 6054, 7248, 7852, 8072, 9081, 10872, 11778, 12108, 13117, 15704, 16144, 17667, 18162, 21744, 23556, 24216, 26234, 31408, 35334, 36324, 39351, 47112, 48432, 52468, 70668, 72648, 78702, 94224, 104936, 118053, 141336, 145296, 152359, 157404, 209872, 236106, 282672, 304718, 314808, 457077, 472212, 609436, 629616, 914154, 944424, 1218872, 1371231, 1828308, 1888848, 1980667, 2437744, 2742462, 3656616, 3961334, 5484924, 5942001, 7313232, 7922668, 10969848, 11884002, 15845336, 17826003, 21939696, 23768004, 31690672, 35652006, 47536008, 71304012, 95072016, 142608024, 285216048]

約数ペア:

[(1, 285216048), (2, 142608024), (3, 95072016), (4, 71304012), (6, 47536008), (8, 35652006), (9, 31690672), (12, 23768004), (13, 21939696), (16, 17826003), (18, 15845336), (24, 11884002), (26, 10969848), (36, 7922668), (39, 7313232), (48, 5942001), (52, 5484924), (72, 3961334), (78, 3656616), (104, 2742462), (117, 2437744), (144, 1980667), (151, 1888848), (156, 1828308), (208, 1371231), (234, 1218872), (302, 944424), (312, 914154), (453, 629616), (468, 609436), (604, 472212), (624, 457077), (906, 314808), (936, 304718), (1009, 282672), (1208, 236106), (1359, 209872), (1812, 157404), (1872, 152359), (1963, 145296), (2018, 141336), (2416, 118053), (2718, 104936), (3027, 94224), (3624, 78702), (3926, 72648), (4036, 70668), (5436, 52468), (5889, 48432), (6054, 47112), (7248, 39351), (7852, 36324), (8072, 35334), (9081, 31408), (10872, 26234), (11778, 24216), (12108, 23556), (13117, 21744), (15704, 18162), (16144, 17667)]