1630391036144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2988341}}^1$

素因数の和:2988466

約数の個数: 80

約数和(自身を含む): 3538053487584

約数和(自身を除く): 1907662451440

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 61, 86, 104, 122, 172, 208, 244, 344, 488, 559, 688, 793, 976, 1118, 1586, 2236, 2623, 3172, 4472, 5246, 6344, 8944, 10492, 12688, 20984, 34099, 41968, 68198, 136396, 272792, 545584, 2988341, 5976682, 11953364, 23906728, 38848433, 47813456, 77696866, 128498663, 155393732, 182288801, 256997326, 310787464, 364577602, 513994652, 621574928, 729155204, 1027989304, 1458310408, 1670482619, 2055978608, 2369754413, 2916620816, 3340965238, 4739508826, 6681930476, 7838418443, 9479017652, 13363860952, 15676836886, 18958035304, 26727721904, 31353673772, 37916070608, 62707347544, 101899439759, 125414695088, 203798879518, 407597759036, 815195518072, 1630391036144]

約数ペア:

[(1, 1630391036144), (2, 815195518072), (4, 407597759036), (8, 203798879518), (13, 125414695088), (16, 101899439759), (26, 62707347544), (43, 37916070608), (52, 31353673772), (61, 26727721904), (86, 18958035304), (104, 15676836886), (122, 13363860952), (172, 9479017652), (208, 7838418443), (244, 6681930476), (344, 4739508826), (488, 3340965238), (559, 2916620816), (688, 2369754413), (793, 2055978608), (976, 1670482619), (1118, 1458310408), (1586, 1027989304), (2236, 729155204), (2623, 621574928), (3172, 513994652), (4472, 364577602), (5246, 310787464), (6344, 256997326), (8944, 182288801), (10492, 155393732), (12688, 128498663), (20984, 77696866), (34099, 47813456), (41968, 38848433), (68198, 23906728), (136396, 11953364), (272792, 5976682), (545584, 2988341)]