2019724152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 5348229120

約数和(自身を除く): 3328504968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 191, 233, 244, 248, 366, 372, 382, 466, 488, 573, 699, 732, 744, 764, 932, 1146, 1398, 1464, 1528, 1864, 1891, 2292, 2796, 3782, 4584, 5592, 5673, 5921, 7223, 7564, 11346, 11651, 11842, 14213, 14446, 15128, 17763, 21669, 22692, 23302, 23684, 28426, 28892, 34953, 35526, 42639, 43338, 44503, 45384, 46604, 47368, 56852, 57784, 69906, 71052, 85278, 86676, 89006, 93208, 113704, 133509, 139812, 142104, 170556, 173352, 178012, 267018, 279624, 341112, 356024, 361181, 440603, 534036, 722362, 881206, 1068072, 1083543, 1321809, 1379593, 1444724, 1762412, 2167086, 2643618, 2714683, 2759186, 2889448, 3524824, 4138779, 4334172, 5287236, 5429366, 5518372, 8144049, 8277558, 8668344, 10574472, 10858732, 11036744, 16288098, 16555116, 21717464, 32576196, 33110232, 65152392, 84155173, 168310346, 252465519, 336620692, 504931038, 673241384, 1009862076, 2019724152]

約数ペア:

[(1, 2019724152), (2, 1009862076), (3, 673241384), (4, 504931038), (6, 336620692), (8, 252465519), (12, 168310346), (24, 84155173), (31, 65152392), (61, 33110232), (62, 32576196), (93, 21717464), (122, 16555116), (124, 16288098), (183, 11036744), (186, 10858732), (191, 10574472), (233, 8668344), (244, 8277558), (248, 8144049), (366, 5518372), (372, 5429366), (382, 5287236), (466, 4334172), (488, 4138779), (573, 3524824), (699, 2889448), (732, 2759186), (744, 2714683), (764, 2643618), (932, 2167086), (1146, 1762412), (1398, 1444724), (1464, 1379593), (1528, 1321809), (1864, 1083543), (1891, 1068072), (2292, 881206), (2796, 722362), (3782, 534036), (4584, 440603), (5592, 361181), (5673, 356024), (5921, 341112), (7223, 279624), (7564, 267018), (11346, 178012), (11651, 173352), (11842, 170556), (14213, 142104), (14446, 139812), (15128, 133509), (17763, 113704), (21669, 93208), (22692, 89006), (23302, 86676), (23684, 85278), (28426, 71052), (28892, 69906), (34953, 57784), (35526, 56852), (42639, 47368), (43338, 46604), (44503, 45384)]