398337031008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{79769}}^1$

素因数の和:82269

約数の個数: 144

約数和(自身を含む): 1295134233120

約数和(自身を除く): 896797202112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2477, 4954, 7431, 9908, 14862, 17339, 19816, 22293, 29724, 34678, 39632, 44586, 52017, 59448, 69356, 79264, 79769, 89172, 104034, 118896, 138712, 156051, 159538, 178344, 208068, 237792, 239307, 277424, 312102, 319076, 356688, 416136, 478614, 554848, 558383, 624204, 638152, 713376, 717921, 832272, 957228, 1116766, 1248408, 1276304, 1435842, 1664544, 1675149, 1914456, 2233532, 2496816, 2552608, 2871684, 3350298, 3828912, 4467064, 4993632, 5025447, 5743368, 6700596, 7657824, 8934128, 10050894, 11486736, 13401192, 17868256, 20101788, 22973472, 26802384, 40203576, 53604768, 80407152, 160814304, 197587813, 395175626, 592763439, 790351252, 1185526878, 1383114691, 1580702504, 1778290317, 2371053756, 2766229382, 3161405008, 3556580634, 4149344073, 4742107512, 5532458764, 6322810016, 7113161268, 8298688146, 9484215024, 11064917528, 12448032219, 14226322536, 16597376292, 18968430048, 22129835056, 24896064438, 28452645072, 33194752584, 44259670112, 49792128876, 56905290144, 66389505168, 99584257752, 132779010336, 199168515504, 398337031008]

約数ペア:

[(1, 398337031008), (2, 199168515504), (3, 132779010336), (4, 99584257752), (6, 66389505168), (7, 56905290144), (8, 49792128876), (9, 44259670112), (12, 33194752584), (14, 28452645072), (16, 24896064438), (18, 22129835056), (21, 18968430048), (24, 16597376292), (28, 14226322536), (32, 12448032219), (36, 11064917528), (42, 9484215024), (48, 8298688146), (56, 7113161268), (63, 6322810016), (72, 5532458764), (84, 4742107512), (96, 4149344073), (112, 3556580634), (126, 3161405008), (144, 2766229382), (168, 2371053756), (224, 1778290317), (252, 1580702504), (288, 1383114691), (336, 1185526878), (504, 790351252), (672, 592763439), (1008, 395175626), (2016, 197587813), (2477, 160814304), (4954, 80407152), (7431, 53604768), (9908, 40203576), (14862, 26802384), (17339, 22973472), (19816, 20101788), (22293, 17868256), (29724, 13401192), (34678, 11486736), (39632, 10050894), (44586, 8934128), (52017, 7657824), (59448, 6700596), (69356, 5743368), (79264, 5025447), (79769, 4993632), (89172, 4467064), (104034, 3828912), (118896, 3350298), (138712, 2871684), (156051, 2552608), (159538, 2496816), (178344, 2233532), (208068, 1914456), (237792, 1675149), (239307, 1664544), (277424, 1435842), (312102, 1276304), (319076, 1248408), (356688, 1116766), (416136, 957228), (478614, 832272), (554848, 717921), (558383, 713376), (624204, 638152)]