2490347448

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 7259803200

約数和(自身を除く): 4769455752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 89, 92, 122, 138, 178, 183, 184, 207, 244, 267, 276, 277, 356, 366, 414, 488, 534, 549, 552, 554, 712, 732, 801, 828, 831, 1068, 1098, 1108, 1403, 1464, 1602, 1656, 1662, 2047, 2136, 2196, 2216, 2493, 2806, 3204, 3324, 4094, 4209, 4392, 4986, 5429, 5612, 6141, 6371, 6408, 6648, 8188, 8418, 9972, 10858, 11224, 12282, 12627, 12742, 16287, 16376, 16836, 16897, 18423, 19113, 19944, 21716, 24564, 24653, 25254, 25484, 32574, 33672, 33794, 36846, 38226, 43432, 48861, 49128, 49306, 50508, 50691, 50968, 57339, 65148, 67588, 73692, 73959, 76452, 97722, 98612, 101016, 101382, 114678, 124867, 130296, 135176, 147384, 147918, 152073, 152904, 195444, 197224, 202764, 221877, 229356, 249734, 295836, 304146, 374601, 388631, 390888, 405528, 443754, 458712, 499468, 567019, 591672, 608292, 749202, 777262, 887508, 998936, 1123803, 1134038, 1165893, 1216584, 1498404, 1503833, 1554524, 1701057, 1775016, 2247606, 2268076, 2331786, 2996808, 3007666, 3109048, 3402114, 3497679, 4495212, 4511499, 4536152, 4663572, 5103171, 6015332, 6804228, 6995358, 8990424, 9022998, 9327144, 10206342, 12030664, 13534497, 13608456, 13990716, 18045996, 20412684, 27068994, 27981432, 34588159, 36091992, 40825368, 54137988, 69176318, 103764477, 108275976, 138352636, 207528954, 276705272, 311293431, 415057908, 622586862, 830115816, 1245173724, 2490347448]

約数ペア:

[(1, 2490347448), (2, 1245173724), (3, 830115816), (4, 622586862), (6, 415057908), (8, 311293431), (9, 276705272), (12, 207528954), (18, 138352636), (23, 108275976), (24, 103764477), (36, 69176318), (46, 54137988), (61, 40825368), (69, 36091992), (72, 34588159), (89, 27981432), (92, 27068994), (122, 20412684), (138, 18045996), (178, 13990716), (183, 13608456), (184, 13534497), (207, 12030664), (244, 10206342), (267, 9327144), (276, 9022998), (277, 8990424), (356, 6995358), (366, 6804228), (414, 6015332), (488, 5103171), (534, 4663572), (549, 4536152), (552, 4511499), (554, 4495212), (712, 3497679), (732, 3402114), (801, 3109048), (828, 3007666), (831, 2996808), (1068, 2331786), (1098, 2268076), (1108, 2247606), (1403, 1775016), (1464, 1701057), (1602, 1554524), (1656, 1503833), (1662, 1498404), (2047, 1216584), (2136, 1165893), (2196, 1134038), (2216, 1123803), (2493, 998936), (2806, 887508), (3204, 777262), (3324, 749202), (4094, 608292), (4209, 591672), (4392, 567019), (4986, 499468), (5429, 458712), (5612, 443754), (6141, 405528), (6371, 390888), (6408, 388631), (6648, 374601), (8188, 304146), (8418, 295836), (9972, 249734), (10858, 229356), (11224, 221877), (12282, 202764), (12627, 197224), (12742, 195444), (16287, 152904), (16376, 152073), (16836, 147918), (16897, 147384), (18423, 135176), (19113, 130296), (19944, 124867), (21716, 114678), (24564, 101382), (24653, 101016), (25254, 98612), (25484, 97722), (32574, 76452), (33672, 73959), (33794, 73692), (36846, 67588), (38226, 65148), (43432, 57339), (48861, 50968), (49128, 50691), (49306, 50508)]