784877773524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{219409}}^1$

素因数の和:220449

約数の個数: 96

約数和(自身を含む): 2060080861440

約数和(自身を除く): 1275203087916

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 997, 1196, 1794, 1994, 2991, 3588, 3988, 5982, 11964, 12961, 22931, 25922, 38883, 45862, 51844, 68793, 77766, 91724, 137586, 155532, 219409, 275172, 298103, 438818, 596206, 658227, 877636, 894309, 1192412, 1316454, 1788618, 2632908, 2852317, 3577236, 5046407, 5704634, 8556951, 10092814, 11409268, 15139221, 17113902, 20185628, 30278442, 34227804, 60556884, 65603291, 131206582, 196809873, 218750773, 262413164, 393619746, 437501546, 656252319, 787239492, 875003092, 1312504638, 2625009276, 2843760049, 5031267779, 5687520098, 8531280147, 10062535558, 11375040196, 15093803337, 17062560294, 20125071116, 30187606674, 34125120588, 60375213348, 65406481127, 130812962254, 196219443381, 261625924508, 392438886762, 784877773524]

約数ペア:

[(1, 784877773524), (2, 392438886762), (3, 261625924508), (4, 196219443381), (6, 130812962254), (12, 65406481127), (13, 60375213348), (23, 34125120588), (26, 30187606674), (39, 20125071116), (46, 17062560294), (52, 15093803337), (69, 11375040196), (78, 10062535558), (92, 8531280147), (138, 5687520098), (156, 5031267779), (276, 2843760049), (299, 2625009276), (598, 1312504638), (897, 875003092), (997, 787239492), (1196, 656252319), (1794, 437501546), (1994, 393619746), (2991, 262413164), (3588, 218750773), (3988, 196809873), (5982, 131206582), (11964, 65603291), (12961, 60556884), (22931, 34227804), (25922, 30278442), (38883, 20185628), (45862, 17113902), (51844, 15139221), (68793, 11409268), (77766, 10092814), (91724, 8556951), (137586, 5704634), (155532, 5046407), (219409, 3577236), (275172, 2852317), (298103, 2632908), (438818, 1788618), (596206, 1316454), (658227, 1192412), (877636, 894309)]