2078391528

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8472

約数の個数: 128

約数和(自身を含む): 6121344000

約数和(自身を除く): 4042952472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 186, 216, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 837, 888, 999, 1116, 1147, 1332, 1674, 1998, 2232, 2294, 2664, 3348, 3441, 3996, 4588, 6696, 6882, 7992, 8389, 9176, 10323, 13764, 16778, 20646, 25167, 27528, 30969, 33556, 41292, 50334, 61938, 67112, 75501, 82584, 100668, 123876, 151002, 201336, 226503, 247752, 260059, 302004, 310393, 453006, 520118, 604008, 620786, 780177, 906012, 931179, 1040236, 1241572, 1560354, 1812024, 1862358, 2080472, 2340531, 2483144, 2793537, 3120708, 3724716, 4681062, 5587074, 6241416, 7021593, 7449432, 8380611, 9362124, 9622183, 11174148, 14043186, 16761222, 18724248, 19244366, 22348296, 28086372, 28866549, 33522444, 38488732, 56172744, 57733098, 67044888, 76977464, 86599647, 115466196, 173199294, 230932392, 259798941, 346398588, 519597882, 692797176, 1039195764, 2078391528]

約数ペア:

[(1, 2078391528), (2, 1039195764), (3, 692797176), (4, 519597882), (6, 346398588), (8, 259798941), (9, 230932392), (12, 173199294), (18, 115466196), (24, 86599647), (27, 76977464), (31, 67044888), (36, 57733098), (37, 56172744), (54, 38488732), (62, 33522444), (72, 28866549), (74, 28086372), (93, 22348296), (108, 19244366), (111, 18724248), (124, 16761222), (148, 14043186), (186, 11174148), (216, 9622183), (222, 9362124), (248, 8380611), (279, 7449432), (296, 7021593), (333, 6241416), (372, 5587074), (444, 4681062), (558, 3724716), (666, 3120708), (744, 2793537), (837, 2483144), (888, 2340531), (999, 2080472), (1116, 1862358), (1147, 1812024), (1332, 1560354), (1674, 1241572), (1998, 1040236), (2232, 931179), (2294, 906012), (2664, 780177), (3348, 620786), (3441, 604008), (3996, 520118), (4588, 453006), (6696, 310393), (6882, 302004), (7992, 260059), (8389, 247752), (9176, 226503), (10323, 201336), (13764, 151002), (16778, 123876), (20646, 100668), (25167, 82584), (27528, 75501), (30969, 67112), (33556, 61938), (41292, 50334)]