390623565532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{88223}}^1$

素因数の和:88435

約数の個数: 96

約数和(自身を含む): 800368128000

約数和(自身を除く): 409744562468

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 149, 298, 323, 391, 437, 596, 646, 782, 874, 1292, 1564, 1748, 2533, 2831, 3427, 5066, 5662, 6854, 7429, 10132, 11324, 13708, 14858, 29716, 48127, 58259, 65113, 88223, 96254, 116518, 130226, 176446, 192508, 233036, 260452, 352892, 1106921, 1499791, 1676237, 2029129, 2213842, 2999582, 3352474, 4058258, 4427684, 5999164, 6704948, 8116516, 13145227, 26290454, 28496029, 34495193, 38553451, 52580908, 56992058, 68990386, 77106902, 113984116, 137980772, 154213804, 223468859, 249759313, 302340221, 446937718, 499518626, 604680442, 655408667, 893875436, 999037252, 1209360884, 1310817334, 2621634668, 4245908321, 5139783757, 5744464199, 8491816642, 10279567514, 11488928398, 16983633284, 20559135028, 22977856796, 97655891383, 195311782766, 390623565532]

約数ペア:

[(1, 390623565532), (2, 195311782766), (4, 97655891383), (17, 22977856796), (19, 20559135028), (23, 16983633284), (34, 11488928398), (38, 10279567514), (46, 8491816642), (68, 5744464199), (76, 5139783757), (92, 4245908321), (149, 2621634668), (298, 1310817334), (323, 1209360884), (391, 999037252), (437, 893875436), (596, 655408667), (646, 604680442), (782, 499518626), (874, 446937718), (1292, 302340221), (1564, 249759313), (1748, 223468859), (2533, 154213804), (2831, 137980772), (3427, 113984116), (5066, 77106902), (5662, 68990386), (6854, 56992058), (7429, 52580908), (10132, 38553451), (11324, 34495193), (13708, 28496029), (14858, 26290454), (29716, 13145227), (48127, 8116516), (58259, 6704948), (65113, 5999164), (88223, 4427684), (96254, 4058258), (116518, 3352474), (130226, 2999582), (176446, 2213842), (192508, 2029129), (233036, 1676237), (260452, 1499791), (352892, 1106921)]