1640364048

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 200

約数和(自身を含む): 5008215168

約数和(自身を除く): 3367851120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 113, 138, 144, 162, 184, 207, 216, 226, 276, 324, 339, 368, 414, 432, 452, 487, 552, 621, 648, 678, 828, 904, 974, 1017, 1104, 1242, 1296, 1356, 1461, 1656, 1808, 1863, 1948, 2034, 2484, 2599, 2712, 2922, 3051, 3312, 3726, 3896, 4068, 4383, 4968, 5198, 5424, 5844, 6102, 7452, 7792, 7797, 8136, 8766, 9153, 9936, 10396, 11201, 11688, 12204, 13149, 14904, 15594, 16272, 17532, 18306, 20792, 22402, 23376, 23391, 24408, 26298, 29808, 31188, 33603, 35064, 36612, 39447, 41584, 44804, 46782, 48816, 52596, 55031, 62376, 67206, 70128, 70173, 73224, 78894, 89608, 93564, 100809, 105192, 110062, 124752, 134412, 140346, 146448, 157788, 165093, 179216, 187128, 201618, 210384, 210519, 220124, 268824, 280692, 302427, 315576, 330186, 374256, 403236, 421038, 440248, 495279, 537648, 561384, 604854, 631152, 660372, 806472, 842076, 880496, 907281, 990558, 1122768, 1209708, 1265713, 1320744, 1485837, 1612944, 1684152, 1814562, 1981116, 2419416, 2531426, 2641488, 2971674, 3368304, 3629124, 3797139, 3962232, 4457511, 4838832, 5062852, 5943348, 7258248, 7594278, 7924464, 8915022, 10125704, 11391417, 11886696, 14516496, 15188556, 17830044, 20251408, 22782834, 23773392, 30377112, 34174251, 35660088, 45565668, 60754224, 68348502, 71320176, 91131336, 102522753, 136697004, 182262672, 205045506, 273394008, 410091012, 546788016, 820182024, 1640364048]

約数ペア:

[(1, 1640364048), (2, 820182024), (3, 546788016), (4, 410091012), (6, 273394008), (8, 205045506), (9, 182262672), (12, 136697004), (16, 102522753), (18, 91131336), (23, 71320176), (24, 68348502), (27, 60754224), (36, 45565668), (46, 35660088), (48, 34174251), (54, 30377112), (69, 23773392), (72, 22782834), (81, 20251408), (92, 17830044), (108, 15188556), (113, 14516496), (138, 11886696), (144, 11391417), (162, 10125704), (184, 8915022), (207, 7924464), (216, 7594278), (226, 7258248), (276, 5943348), (324, 5062852), (339, 4838832), (368, 4457511), (414, 3962232), (432, 3797139), (452, 3629124), (487, 3368304), (552, 2971674), (621, 2641488), (648, 2531426), (678, 2419416), (828, 1981116), (904, 1814562), (974, 1684152), (1017, 1612944), (1104, 1485837), (1242, 1320744), (1296, 1265713), (1356, 1209708), (1461, 1122768), (1656, 990558), (1808, 907281), (1863, 880496), (1948, 842076), (2034, 806472), (2484, 660372), (2599, 631152), (2712, 604854), (2922, 561384), (3051, 537648), (3312, 495279), (3726, 440248), (3896, 421038), (4068, 403236), (4383, 374256), (4968, 330186), (5198, 315576), (5424, 302427), (5844, 280692), (6102, 268824), (7452, 220124), (7792, 210519), (7797, 210384), (8136, 201618), (8766, 187128), (9153, 179216), (9936, 165093), (10396, 157788), (11201, 146448), (11688, 140346), (12204, 134412), (13149, 124752), (14904, 110062), (15594, 105192), (16272, 100809), (17532, 93564), (18306, 89608), (20792, 78894), (22402, 73224), (23376, 70173), (23391, 70128), (24408, 67206), (26298, 62376), (29808, 55031), (31188, 52596), (33603, 48816), (35064, 46782), (36612, 44804), (39447, 41584)]