15989832384

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 43914608640

約数和(自身を除く): 27924776256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 148, 192, 222, 254, 296, 381, 444, 479, 508, 592, 762, 888, 958, 1016, 1184, 1369, 1437, 1524, 1776, 1916, 2032, 2368, 2738, 2874, 3048, 3552, 3832, 4064, 4107, 4699, 5476, 5748, 6096, 7104, 7664, 8128, 8214, 9398, 10952, 11496, 12192, 14097, 15328, 16428, 17723, 18796, 21904, 22992, 24384, 28194, 30656, 32856, 35446, 37592, 43808, 45984, 53169, 56388, 60833, 65712, 70892, 75184, 87616, 91968, 106338, 112776, 121666, 131424, 141784, 150368, 173863, 182499, 212676, 225552, 243332, 262848, 283568, 300736, 347726, 364998, 425352, 451104, 486664, 521589, 567136, 655751, 695452, 729996, 850704, 902208, 973328, 1043178, 1134272, 1311502, 1390904, 1459992, 1701408, 1946656, 1967253, 2086356, 2250821, 2623004, 2781808, 2919984, 3402816, 3893312, 3934506, 4172712, 4501642, 5246008, 5563616, 5839968, 6752463, 7869012, 8345424, 9003284, 10492016, 11127232, 11679936, 13504926, 15738024, 16690848, 18006568, 20984032, 27009852, 31476048, 33381696, 36013136, 41968064, 54019704, 62952096, 72026272, 83280377, 108039408, 125904192, 144052544, 166560754, 216078816, 249841131, 333121508, 432157632, 499682262, 666243016, 999364524, 1332486032, 1998729048, 2664972064, 3997458096, 5329944128, 7994916192, 15989832384]

約数ペア:

[(1, 15989832384), (2, 7994916192), (3, 5329944128), (4, 3997458096), (6, 2664972064), (8, 1998729048), (12, 1332486032), (16, 999364524), (24, 666243016), (32, 499682262), (37, 432157632), (48, 333121508), (64, 249841131), (74, 216078816), (96, 166560754), (111, 144052544), (127, 125904192), (148, 108039408), (192, 83280377), (222, 72026272), (254, 62952096), (296, 54019704), (381, 41968064), (444, 36013136), (479, 33381696), (508, 31476048), (592, 27009852), (762, 20984032), (888, 18006568), (958, 16690848), (1016, 15738024), (1184, 13504926), (1369, 11679936), (1437, 11127232), (1524, 10492016), (1776, 9003284), (1916, 8345424), (2032, 7869012), (2368, 6752463), (2738, 5839968), (2874, 5563616), (3048, 5246008), (3552, 4501642), (3832, 4172712), (4064, 3934506), (4107, 3893312), (4699, 3402816), (5476, 2919984), (5748, 2781808), (6096, 2623004), (7104, 2250821), (7664, 2086356), (8128, 1967253), (8214, 1946656), (9398, 1701408), (10952, 1459992), (11496, 1390904), (12192, 1311502), (14097, 1134272), (15328, 1043178), (16428, 973328), (17723, 902208), (18796, 850704), (21904, 729996), (22992, 695452), (24384, 655751), (28194, 567136), (30656, 521589), (32856, 486664), (35446, 451104), (37592, 425352), (43808, 364998), (45984, 347726), (53169, 300736), (56388, 283568), (60833, 262848), (65712, 243332), (70892, 225552), (75184, 212676), (87616, 182499), (91968, 173863), (106338, 150368), (112776, 141784), (121666, 131424)]