1747245528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6269}}^1$

素因数の和:6374

約数の個数: 144

約数和(自身を含む): 5575284000

約数和(自身を除く): 3828038472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 252, 294, 316, 392, 441, 474, 504, 553, 588, 632, 711, 882, 948, 1106, 1176, 1422, 1659, 1764, 1896, 2212, 2844, 3318, 3528, 3871, 4424, 4977, 5688, 6269, 6636, 7742, 9954, 11613, 12538, 13272, 15484, 18807, 19908, 23226, 25076, 30968, 34839, 37614, 39816, 43883, 46452, 50152, 56421, 69678, 75228, 87766, 92904, 112842, 131649, 139356, 150456, 175532, 225684, 263298, 278712, 307181, 351064, 394947, 451368, 495251, 526596, 614362, 789894, 921543, 990502, 1053192, 1228724, 1485753, 1579788, 1843086, 1981004, 2457448, 2764629, 2971506, 3159576, 3466757, 3686172, 3962008, 4457259, 5529258, 5943012, 6933514, 7372344, 8914518, 10400271, 11058516, 11886024, 13867028, 17829036, 20800542, 22117032, 24267299, 27734056, 31200813, 35658072, 41601084, 48534598, 62401626, 72801897, 83202168, 97069196, 124803252, 145603794, 194138392, 218405691, 249606504, 291207588, 436811382, 582415176, 873622764, 1747245528]

約数ペア:

[(1, 1747245528), (2, 873622764), (3, 582415176), (4, 436811382), (6, 291207588), (7, 249606504), (8, 218405691), (9, 194138392), (12, 145603794), (14, 124803252), (18, 97069196), (21, 83202168), (24, 72801897), (28, 62401626), (36, 48534598), (42, 41601084), (49, 35658072), (56, 31200813), (63, 27734056), (72, 24267299), (79, 22117032), (84, 20800542), (98, 17829036), (126, 13867028), (147, 11886024), (158, 11058516), (168, 10400271), (196, 8914518), (237, 7372344), (252, 6933514), (294, 5943012), (316, 5529258), (392, 4457259), (441, 3962008), (474, 3686172), (504, 3466757), (553, 3159576), (588, 2971506), (632, 2764629), (711, 2457448), (882, 1981004), (948, 1843086), (1106, 1579788), (1176, 1485753), (1422, 1228724), (1659, 1053192), (1764, 990502), (1896, 921543), (2212, 789894), (2844, 614362), (3318, 526596), (3528, 495251), (3871, 451368), (4424, 394947), (4977, 351064), (5688, 307181), (6269, 278712), (6636, 263298), (7742, 225684), (9954, 175532), (11613, 150456), (12538, 139356), (13272, 131649), (15484, 112842), (18807, 92904), (19908, 87766), (23226, 75228), (25076, 69678), (30968, 56421), (34839, 50152), (37614, 46452), (39816, 43883)]