390717522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 979767360

約数和(自身を除く): 589049838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 43, 58, 78, 86, 87, 103, 117, 129, 169, 174, 206, 234, 258, 261, 309, 338, 377, 387, 507, 522, 559, 618, 754, 774, 927, 1014, 1118, 1131, 1247, 1339, 1521, 1677, 1854, 2262, 2494, 2678, 2987, 3042, 3354, 3393, 3741, 4017, 4429, 4901, 5031, 5974, 6786, 7267, 7482, 8034, 8858, 8961, 9802, 10062, 11223, 12051, 13287, 14534, 14703, 16211, 17407, 17922, 21801, 22446, 24102, 26574, 26883, 29406, 32422, 34814, 38831, 39861, 43602, 44109, 48633, 52221, 53766, 57577, 65403, 77662, 79722, 88218, 97266, 104442, 115154, 116493, 128441, 130806, 145899, 156663, 172731, 210743, 232986, 256882, 291798, 313326, 345462, 349479, 385323, 421486, 504803, 518193, 632229, 698958, 748501, 770646, 1009606, 1036386, 1155969, 1264458, 1497002, 1514409, 1669733, 1896687, 2245503, 2311938, 3028818, 3339466, 3793374, 4491006, 4543227, 5009199, 6736509, 9086454, 10018398, 13473018, 15027597, 21706529, 30055194, 43413058, 65119587, 130239174, 195358761, 390717522]

約数ペア:

[(1, 390717522), (2, 195358761), (3, 130239174), (6, 65119587), (9, 43413058), (13, 30055194), (18, 21706529), (26, 15027597), (29, 13473018), (39, 10018398), (43, 9086454), (58, 6736509), (78, 5009199), (86, 4543227), (87, 4491006), (103, 3793374), (117, 3339466), (129, 3028818), (169, 2311938), (174, 2245503), (206, 1896687), (234, 1669733), (258, 1514409), (261, 1497002), (309, 1264458), (338, 1155969), (377, 1036386), (387, 1009606), (507, 770646), (522, 748501), (559, 698958), (618, 632229), (754, 518193), (774, 504803), (927, 421486), (1014, 385323), (1118, 349479), (1131, 345462), (1247, 313326), (1339, 291798), (1521, 256882), (1677, 232986), (1854, 210743), (2262, 172731), (2494, 156663), (2678, 145899), (2987, 130806), (3042, 128441), (3354, 116493), (3393, 115154), (3741, 104442), (4017, 97266), (4429, 88218), (4901, 79722), (5031, 77662), (5974, 65403), (6786, 57577), (7267, 53766), (7482, 52221), (8034, 48633), (8858, 44109), (8961, 43602), (9802, 39861), (10062, 38831), (11223, 34814), (12051, 32422), (13287, 29406), (14534, 26883), (14703, 26574), (16211, 24102), (17407, 22446), (17922, 21801)]