9936408404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:526

約数の個数: 108

約数和(自身を含む): 20184035508

約数和(自身を除く): 10247627104

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 181, 221, 281, 289, 338, 362, 442, 562, 578, 676, 724, 884, 1124, 1156, 2353, 2873, 3077, 3653, 3757, 4706, 4777, 5746, 6154, 7306, 7514, 9412, 9554, 11492, 12308, 14612, 15028, 19108, 30589, 40001, 47489, 48841, 50861, 52309, 61178, 62101, 80002, 81209, 94978, 97682, 101722, 104618, 122356, 124202, 160004, 162418, 189956, 195364, 203444, 209236, 248404, 324836, 520013, 661193, 680017, 807313, 864637, 1040026, 1055717, 1322386, 1360034, 1614626, 1729274, 2080052, 2111434, 2644772, 2720068, 3229252, 3458548, 4222868, 8595509, 8840221, 11240281, 13724321, 14698829, 17191018, 17680442, 22480562, 27448642, 29397658, 34382036, 35360884, 44961124, 54897284, 58795316, 146123653, 191084777, 292247306, 382169554, 584494612, 764339108, 2484102101, 4968204202, 9936408404]

約数ペア:

[(1, 9936408404), (2, 4968204202), (4, 2484102101), (13, 764339108), (17, 584494612), (26, 382169554), (34, 292247306), (52, 191084777), (68, 146123653), (169, 58795316), (181, 54897284), (221, 44961124), (281, 35360884), (289, 34382036), (338, 29397658), (362, 27448642), (442, 22480562), (562, 17680442), (578, 17191018), (676, 14698829), (724, 13724321), (884, 11240281), (1124, 8840221), (1156, 8595509), (2353, 4222868), (2873, 3458548), (3077, 3229252), (3653, 2720068), (3757, 2644772), (4706, 2111434), (4777, 2080052), (5746, 1729274), (6154, 1614626), (7306, 1360034), (7514, 1322386), (9412, 1055717), (9554, 1040026), (11492, 864637), (12308, 807313), (14612, 680017), (15028, 661193), (19108, 520013), (30589, 324836), (40001, 248404), (47489, 209236), (48841, 203444), (50861, 195364), (52309, 189956), (61178, 162418), (62101, 160004), (80002, 124202), (81209, 122356), (94978, 104618), (97682, 101722)]