280828769364

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2020409}}^1$

素因数の和:2020452

約数の個数: 144

約数和(自身を含む): 864864786240

約数和(自身を除く): 584036016876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 2673, 3159, 3564, 3861, 4212, 5148, 5346, 6318, 7722, 10692, 11583, 12636, 15444, 23166, 34749, 46332, 69498, 138996, 2020409, 4040818, 6061227, 8081636, 12122454, 18183681, 22224499, 24244908, 26265317, 36367362, 44448998, 52530634, 54551043, 66673497, 72734724, 78795951, 88897996, 105061268, 109102086, 133346994, 157591902, 163653129, 200020491, 218204172, 236387853, 266693988, 288918487, 315183804, 327306258, 400040982, 472775706, 490959387, 577836974, 600061473, 654612516, 709163559, 800081964, 866755461, 945551412, 981918774, 1155673948, 1200122946, 1418327118, 1733510922, 1800184419, 1963837548, 2127490677, 2400245892, 2600266383, 2836654236, 3467021844, 3600368838, 4254981354, 5200532766, 5400553257, 6382472031, 7200737676, 7800799149, 8509962708, 10401065532, 10801106514, 12764944062, 15601598298, 21602213028, 23402397447, 25529888124, 31203196596, 46804794894, 70207192341, 93609589788, 140414384682, 280828769364]

約数ペア:

[(1, 280828769364), (2, 140414384682), (3, 93609589788), (4, 70207192341), (6, 46804794894), (9, 31203196596), (11, 25529888124), (12, 23402397447), (13, 21602213028), (18, 15601598298), (22, 12764944062), (26, 10801106514), (27, 10401065532), (33, 8509962708), (36, 7800799149), (39, 7200737676), (44, 6382472031), (52, 5400553257), (54, 5200532766), (66, 4254981354), (78, 3600368838), (81, 3467021844), (99, 2836654236), (108, 2600266383), (117, 2400245892), (132, 2127490677), (143, 1963837548), (156, 1800184419), (162, 1733510922), (198, 1418327118), (234, 1200122946), (243, 1155673948), (286, 981918774), (297, 945551412), (324, 866755461), (351, 800081964), (396, 709163559), (429, 654612516), (468, 600061473), (486, 577836974), (572, 490959387), (594, 472775706), (702, 400040982), (858, 327306258), (891, 315183804), (972, 288918487), (1053, 266693988), (1188, 236387853), (1287, 218204172), (1404, 200020491), (1716, 163653129), (1782, 157591902), (2106, 133346994), (2574, 109102086), (2673, 105061268), (3159, 88897996), (3564, 78795951), (3861, 72734724), (4212, 66673497), (5148, 54551043), (5346, 52530634), (6318, 44448998), (7722, 36367362), (10692, 26265317), (11583, 24244908), (12636, 22224499), (15444, 18183681), (23166, 12122454), (34749, 8081636), (46332, 6061227), (69498, 4040818), (138996, 2020409)]