1738129416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 4545849600

約数和(自身を除く): 2807720184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 89, 142, 146, 157, 178, 213, 219, 267, 284, 292, 314, 356, 426, 438, 471, 534, 568, 584, 628, 712, 852, 876, 942, 1068, 1256, 1704, 1752, 1884, 2136, 3768, 5183, 6319, 6497, 10366, 11147, 11461, 12638, 12994, 13973, 15549, 18957, 19491, 20732, 22294, 22922, 25276, 25988, 27946, 31098, 33441, 34383, 37914, 38982, 41464, 41919, 44588, 45844, 50552, 51976, 55892, 62196, 66882, 68766, 75828, 77964, 83838, 89176, 91688, 111784, 124392, 133764, 137532, 151656, 155928, 167676, 267528, 275064, 335352, 461287, 813731, 922574, 992083, 1020029, 1383861, 1627462, 1845148, 1984166, 2040058, 2441193, 2767722, 2976249, 3060087, 3254924, 3690296, 3968332, 4080116, 4882386, 5535444, 5952498, 6120174, 6509848, 7936664, 8160232, 9764772, 11070888, 11904996, 12240348, 19529544, 23809992, 24480696, 72422059, 144844118, 217266177, 289688236, 434532354, 579376472, 869064708, 1738129416]

約数ペア:

[(1, 1738129416), (2, 869064708), (3, 579376472), (4, 434532354), (6, 289688236), (8, 217266177), (12, 144844118), (24, 72422059), (71, 24480696), (73, 23809992), (89, 19529544), (142, 12240348), (146, 11904996), (157, 11070888), (178, 9764772), (213, 8160232), (219, 7936664), (267, 6509848), (284, 6120174), (292, 5952498), (314, 5535444), (356, 4882386), (426, 4080116), (438, 3968332), (471, 3690296), (534, 3254924), (568, 3060087), (584, 2976249), (628, 2767722), (712, 2441193), (852, 2040058), (876, 1984166), (942, 1845148), (1068, 1627462), (1256, 1383861), (1704, 1020029), (1752, 992083), (1884, 922574), (2136, 813731), (3768, 461287), (5183, 335352), (6319, 275064), (6497, 267528), (10366, 167676), (11147, 155928), (11461, 151656), (12638, 137532), (12994, 133764), (13973, 124392), (15549, 111784), (18957, 91688), (19491, 89176), (20732, 83838), (22294, 77964), (22922, 75828), (25276, 68766), (25988, 66882), (27946, 62196), (31098, 55892), (33441, 51976), (34383, 50552), (37914, 45844), (38982, 44588), (41464, 41919)]