291275949744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{16069}}^1$

素因数の和:16540

約数の個数: 240

約数和(自身を含む): 918274768320

約数和(自身を除く): 626998818576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 421, 468, 552, 598, 624, 828, 842, 897, 936, 1104, 1196, 1263, 1656, 1684, 1794, 1872, 2392, 2526, 2691, 3312, 3368, 3588, 3789, 4784, 5052, 5382, 5473, 6736, 7176, 7578, 9683, 10104, 10764, 10946, 14352, 15156, 16069, 16419, 19366, 20208, 21528, 21892, 29049, 30312, 32138, 32838, 38732, 43056, 43784, 48207, 49257, 58098, 60624, 64276, 65676, 77464, 87147, 87568, 96414, 98514, 116196, 125879, 128552, 131352, 144621, 154928, 174294, 192828, 197028, 208897, 232392, 251758, 257104, 262704, 289242, 348588, 369587, 377637, 385656, 394056, 417794, 464784, 503516, 578484, 626691, 697176, 739174, 755274, 771312, 788112, 835588, 1007032, 1108761, 1132911, 1156968, 1253382, 1394352, 1478348, 1510548, 1671176, 1880073, 2014064, 2217522, 2265822, 2313936, 2506764, 2956696, 3021096, 3326283, 3342352, 3760146, 4435044, 4531644, 4804631, 5013528, 5913392, 6042192, 6652566, 6765049, 7520292, 8870088, 9063288, 9609262, 10027056, 13305132, 13530098, 14413893, 15040584, 17740176, 18126576, 19218524, 20295147, 26610264, 27060196, 28827786, 30081168, 38437048, 40590294, 43241679, 53220528, 54120392, 57655572, 60885441, 76874096, 81180588, 86483358, 87945637, 108240784, 115311144, 121770882, 155596127, 162361176, 172966716, 175891274, 230622288, 243541764, 263836911, 311192254, 324722352, 345933432, 351782548, 466788381, 487083528, 527673822, 622384508, 691866864, 703565096, 791510733, 933576762, 974167056, 1055347644, 1244769016, 1400365143, 1407130192, 1583021466, 1867153524, 2022749651, 2110695288, 2489538032, 2800730286, 3166042932, 3734307048, 4045499302, 4221390576, 5601460572, 6068248953, 6332085864, 7468614096, 8090998604, 11202921144, 12136497906, 12664171728, 16181997208, 18204746859, 22405842288, 24272995812, 32363994416, 36409493718, 48545991624, 72818987436, 97091983248, 145637974872, 291275949744]

約数ペア:

[(1, 291275949744), (2, 145637974872), (3, 97091983248), (4, 72818987436), (6, 48545991624), (8, 36409493718), (9, 32363994416), (12, 24272995812), (13, 22405842288), (16, 18204746859), (18, 16181997208), (23, 12664171728), (24, 12136497906), (26, 11202921144), (36, 8090998604), (39, 7468614096), (46, 6332085864), (48, 6068248953), (52, 5601460572), (69, 4221390576), (72, 4045499302), (78, 3734307048), (92, 3166042932), (104, 2800730286), (117, 2489538032), (138, 2110695288), (144, 2022749651), (156, 1867153524), (184, 1583021466), (207, 1407130192), (208, 1400365143), (234, 1244769016), (276, 1055347644), (299, 974167056), (312, 933576762), (368, 791510733), (414, 703565096), (421, 691866864), (468, 622384508), (552, 527673822), (598, 487083528), (624, 466788381), (828, 351782548), (842, 345933432), (897, 324722352), (936, 311192254), (1104, 263836911), (1196, 243541764), (1263, 230622288), (1656, 175891274), (1684, 172966716), (1794, 162361176), (1872, 155596127), (2392, 121770882), (2526, 115311144), (2691, 108240784), (3312, 87945637), (3368, 86483358), (3588, 81180588), (3789, 76874096), (4784, 60885441), (5052, 57655572), (5382, 54120392), (5473, 53220528), (6736, 43241679), (7176, 40590294), (7578, 38437048), (9683, 30081168), (10104, 28827786), (10764, 27060196), (10946, 26610264), (14352, 20295147), (15156, 19218524), (16069, 18126576), (16419, 17740176), (19366, 15040584), (20208, 14413893), (21528, 13530098), (21892, 13305132), (29049, 10027056), (30312, 9609262), (32138, 9063288), (32838, 8870088), (38732, 7520292), (43056, 6765049), (43784, 6652566), (48207, 6042192), (49257, 5913392), (58098, 5013528), (60624, 4804631), (64276, 4531644), (65676, 4435044), (77464, 3760146), (87147, 3342352), (87568, 3326283), (96414, 3021096), (98514, 2956696), (116196, 2506764), (125879, 2313936), (128552, 2265822), (131352, 2217522), (144621, 2014064), (154928, 1880073), (174294, 1671176), (192828, 1510548), (197028, 1478348), (208897, 1394352), (232392, 1253382), (251758, 1156968), (257104, 1132911), (262704, 1108761), (289242, 1007032), (348588, 835588), (369587, 788112), (377637, 771312), (385656, 755274), (394056, 739174), (417794, 697176), (464784, 626691), (503516, 578484)]