621097152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 1911705600

約数和(自身を除く): 1290608448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 192, 208, 248, 276, 299, 312, 349, 368, 372, 403, 416, 496, 552, 598, 624, 698, 713, 736, 744, 806, 832, 897, 992, 1047, 1104, 1196, 1209, 1248, 1396, 1426, 1472, 1488, 1612, 1794, 1984, 2094, 2139, 2208, 2392, 2418, 2496, 2792, 2852, 2976, 3224, 3588, 4188, 4278, 4416, 4537, 4784, 4836, 5584, 5704, 5952, 6448, 7176, 8027, 8376, 8556, 9074, 9269, 9568, 9672, 10819, 11168, 11408, 12896, 13611, 14352, 16054, 16752, 17112, 18148, 18538, 19136, 19344, 21638, 22336, 22816, 24081, 25792, 27222, 27807, 28704, 32108, 32457, 33504, 34224, 36296, 37076, 38688, 43276, 45632, 48162, 54444, 55614, 57408, 64216, 64914, 67008, 68448, 72592, 74152, 77376, 86552, 96324, 104351, 108888, 111228, 128432, 129828, 136896, 140647, 145184, 148304, 173104, 192648, 208702, 217776, 222456, 248837, 256864, 259656, 281294, 290368, 296608, 313053, 346208, 385296, 417404, 421941, 435552, 444912, 497674, 513728, 519312, 562588, 593216, 626106, 692416, 746511, 770592, 834808, 843882, 871104, 889824, 995348, 1038624, 1125176, 1252212, 1493022, 1541184, 1669616, 1687764, 1779648, 1990696, 2077248, 2250352, 2504424, 2986044, 3234881, 3339232, 3375528, 3981392, 4500704, 5008848, 5972088, 6469762, 6678464, 6751056, 7962784, 9001408, 9704643, 10017696, 11944176, 12939524, 13502112, 15925568, 19409286, 20035392, 23888352, 25879048, 27004224, 38818572, 47776704, 51758096, 77637144, 103516192, 155274288, 207032384, 310548576, 621097152]

約数ペア:

[(1, 621097152), (2, 310548576), (3, 207032384), (4, 155274288), (6, 103516192), (8, 77637144), (12, 51758096), (13, 47776704), (16, 38818572), (23, 27004224), (24, 25879048), (26, 23888352), (31, 20035392), (32, 19409286), (39, 15925568), (46, 13502112), (48, 12939524), (52, 11944176), (62, 10017696), (64, 9704643), (69, 9001408), (78, 7962784), (92, 6751056), (93, 6678464), (96, 6469762), (104, 5972088), (124, 5008848), (138, 4500704), (156, 3981392), (184, 3375528), (186, 3339232), (192, 3234881), (208, 2986044), (248, 2504424), (276, 2250352), (299, 2077248), (312, 1990696), (349, 1779648), (368, 1687764), (372, 1669616), (403, 1541184), (416, 1493022), (496, 1252212), (552, 1125176), (598, 1038624), (624, 995348), (698, 889824), (713, 871104), (736, 843882), (744, 834808), (806, 770592), (832, 746511), (897, 692416), (992, 626106), (1047, 593216), (1104, 562588), (1196, 519312), (1209, 513728), (1248, 497674), (1396, 444912), (1426, 435552), (1472, 421941), (1488, 417404), (1612, 385296), (1794, 346208), (1984, 313053), (2094, 296608), (2139, 290368), (2208, 281294), (2392, 259656), (2418, 256864), (2496, 248837), (2792, 222456), (2852, 217776), (2976, 208702), (3224, 192648), (3588, 173104), (4188, 148304), (4278, 145184), (4416, 140647), (4537, 136896), (4784, 129828), (4836, 128432), (5584, 111228), (5704, 108888), (5952, 104351), (6448, 96324), (7176, 86552), (8027, 77376), (8376, 74152), (8556, 72592), (9074, 68448), (9269, 67008), (9568, 64914), (9672, 64216), (10819, 57408), (11168, 55614), (11408, 54444), (12896, 48162), (13611, 45632), (14352, 43276), (16054, 38688), (16752, 37076), (17112, 36296), (18148, 34224), (18538, 33504), (19136, 32457), (19344, 32108), (21638, 28704), (22336, 27807), (22816, 27222), (24081, 25792)]