661976127504

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{440711}}^1$

素因数の和:440811

約数の個数: 200

約数和(自身を含む): 2049857282880

約数和(自身を除く): 1387881155376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 81, 108, 114, 122, 144, 152, 162, 171, 183, 216, 228, 244, 304, 324, 342, 366, 432, 456, 488, 513, 549, 648, 684, 732, 912, 976, 1026, 1098, 1159, 1296, 1368, 1464, 1539, 1647, 2052, 2196, 2318, 2736, 2928, 3078, 3294, 3477, 4104, 4392, 4636, 4941, 6156, 6588, 6954, 8208, 8784, 9272, 9882, 10431, 12312, 13176, 13908, 18544, 19764, 20862, 24624, 26352, 27816, 31293, 39528, 41724, 55632, 62586, 79056, 83448, 93879, 125172, 166896, 187758, 250344, 375516, 440711, 500688, 751032, 881422, 1322133, 1502064, 1762844, 2644266, 3525688, 3966399, 5288532, 7051376, 7932798, 8373509, 10577064, 11899197, 15865596, 16747018, 21154128, 23798394, 25120527, 26883371, 31731192, 33494036, 35697591, 47596788, 50241054, 53766742, 63462384, 66988072, 71395182, 75361581, 80650113, 95193576, 100482108, 107533484, 133976144, 142790364, 150723162, 161300226, 190387152, 200964216, 215066968, 226084743, 241950339, 285580728, 301446324, 322600452, 401928432, 430133936, 452169486, 483900678, 510784049, 571161456, 602892648, 645200904, 678254229, 725851017, 904338972, 967801356, 1021568098, 1205785296, 1290401808, 1356508458, 1451702034, 1532352147, 1808677944, 1935602712, 2043136196, 2177553051, 2713016916, 2903404068, 3064704294, 3617355888, 3871205424, 4086272392, 4355106102, 4597056441, 5426033832, 5806808136, 6129408588, 8172544784, 8710212204, 9194112882, 10852067664, 11613616272, 12258817176, 13791169323, 17420424408, 18388225764, 24517634352, 27582338646, 34840848816, 36776451528, 41373507969, 55164677292, 73552903056, 82747015938, 110329354584, 165494031876, 220658709168, 330988063752, 661976127504]

約数ペア:

[(1, 661976127504), (2, 330988063752), (3, 220658709168), (4, 165494031876), (6, 110329354584), (8, 82747015938), (9, 73552903056), (12, 55164677292), (16, 41373507969), (18, 36776451528), (19, 34840848816), (24, 27582338646), (27, 24517634352), (36, 18388225764), (38, 17420424408), (48, 13791169323), (54, 12258817176), (57, 11613616272), (61, 10852067664), (72, 9194112882), (76, 8710212204), (81, 8172544784), (108, 6129408588), (114, 5806808136), (122, 5426033832), (144, 4597056441), (152, 4355106102), (162, 4086272392), (171, 3871205424), (183, 3617355888), (216, 3064704294), (228, 2903404068), (244, 2713016916), (304, 2177553051), (324, 2043136196), (342, 1935602712), (366, 1808677944), (432, 1532352147), (456, 1451702034), (488, 1356508458), (513, 1290401808), (549, 1205785296), (648, 1021568098), (684, 967801356), (732, 904338972), (912, 725851017), (976, 678254229), (1026, 645200904), (1098, 602892648), (1159, 571161456), (1296, 510784049), (1368, 483900678), (1464, 452169486), (1539, 430133936), (1647, 401928432), (2052, 322600452), (2196, 301446324), (2318, 285580728), (2736, 241950339), (2928, 226084743), (3078, 215066968), (3294, 200964216), (3477, 190387152), (4104, 161300226), (4392, 150723162), (4636, 142790364), (4941, 133976144), (6156, 107533484), (6588, 100482108), (6954, 95193576), (8208, 80650113), (8784, 75361581), (9272, 71395182), (9882, 66988072), (10431, 63462384), (12312, 53766742), (13176, 50241054), (13908, 47596788), (18544, 35697591), (19764, 33494036), (20862, 31731192), (24624, 26883371), (26352, 25120527), (27816, 23798394), (31293, 21154128), (39528, 16747018), (41724, 15865596), (55632, 11899197), (62586, 10577064), (79056, 8373509), (83448, 7932798), (93879, 7051376), (125172, 5288532), (166896, 3966399), (187758, 3525688), (250344, 2644266), (375516, 1762844), (440711, 1502064), (500688, 1322133), (751032, 881422)]