313796322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 838041600

約数和(自身を除く): 524245278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 217, 279, 366, 378, 427, 434, 439, 549, 558, 651, 837, 854, 878, 1098, 1281, 1302, 1317, 1647, 1674, 1891, 1953, 2562, 2634, 3073, 3294, 3782, 3843, 3906, 3951, 5673, 5859, 6146, 7686, 7902, 9219, 11346, 11529, 11718, 11853, 13237, 13609, 17019, 18438, 23058, 23706, 26474, 26779, 27218, 27657, 34038, 39711, 40827, 51057, 53558, 55314, 79422, 80337, 81654, 82971, 95263, 102114, 119133, 122481, 160674, 165942, 187453, 190526, 238266, 241011, 244962, 285789, 357399, 367443, 374906, 482022, 562359, 571578, 714798, 723033, 734886, 830149, 857367, 1124718, 1446066, 1660298, 1687077, 1714734, 2490447, 2572101, 3374154, 4980894, 5061231, 5144202, 5811043, 7471341, 10122462, 11622086, 14942682, 17433129, 22414023, 34866258, 44828046, 52299387, 104598774, 156898161, 313796322]

約数ペア:

[(1, 313796322), (2, 156898161), (3, 104598774), (6, 52299387), (7, 44828046), (9, 34866258), (14, 22414023), (18, 17433129), (21, 14942682), (27, 11622086), (31, 10122462), (42, 7471341), (54, 5811043), (61, 5144202), (62, 5061231), (63, 4980894), (93, 3374154), (122, 2572101), (126, 2490447), (183, 1714734), (186, 1687077), (189, 1660298), (217, 1446066), (279, 1124718), (366, 857367), (378, 830149), (427, 734886), (434, 723033), (439, 714798), (549, 571578), (558, 562359), (651, 482022), (837, 374906), (854, 367443), (878, 357399), (1098, 285789), (1281, 244962), (1302, 241011), (1317, 238266), (1647, 190526), (1674, 187453), (1891, 165942), (1953, 160674), (2562, 122481), (2634, 119133), (3073, 102114), (3294, 95263), (3782, 82971), (3843, 81654), (3906, 80337), (3951, 79422), (5673, 55314), (5859, 53558), (6146, 51057), (7686, 40827), (7902, 39711), (9219, 34038), (11346, 27657), (11529, 27218), (11718, 26779), (11853, 26474), (13237, 23706), (13609, 23058), (17019, 18438)]