1956551436

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 5951232000

約数和(自身を除く): 3994680564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 243, 252, 267, 324, 356, 359, 378, 486, 534, 567, 623, 718, 729, 756, 801, 972, 1068, 1077, 1134, 1246, 1436, 1458, 1602, 1701, 1869, 2154, 2187, 2268, 2403, 2492, 2513, 2916, 3204, 3231, 3402, 3738, 4308, 4374, 4806, 5026, 5103, 5607, 6462, 6804, 7209, 7476, 7539, 8748, 9612, 9693, 10052, 10206, 11214, 12924, 14418, 15078, 15309, 16821, 19386, 20412, 21627, 22428, 22617, 28836, 29079, 30156, 30618, 31951, 33642, 38772, 43254, 45234, 50463, 58158, 61236, 63902, 64881, 67284, 67851, 86508, 87237, 90468, 95853, 100926, 116316, 127804, 129762, 135702, 151389, 174474, 191706, 194643, 201852, 203553, 223657, 259524, 261711, 271404, 287559, 302778, 348948, 383412, 389286, 407106, 447314, 454167, 523422, 575118, 605556, 610659, 670971, 778572, 785133, 814212, 862677, 894628, 908334, 1046844, 1150236, 1221318, 1341942, 1362501, 1570266, 1725354, 1816668, 1831977, 2012913, 2442636, 2588031, 2683884, 2725002, 3140532, 3450708, 3663954, 4025826, 5176062, 5450004, 5495931, 6038739, 7327908, 7764093, 8051652, 10352124, 10991862, 12077478, 15528186, 18116217, 21983724, 23292279, 24154956, 31056372, 36232434, 46584558, 54348651, 69876837, 72464868, 93169116, 108697302, 139753674, 163045953, 217394604, 279507348, 326091906, 489137859, 652183812, 978275718, 1956551436]

約数ペア:

[(1, 1956551436), (2, 978275718), (3, 652183812), (4, 489137859), (6, 326091906), (7, 279507348), (9, 217394604), (12, 163045953), (14, 139753674), (18, 108697302), (21, 93169116), (27, 72464868), (28, 69876837), (36, 54348651), (42, 46584558), (54, 36232434), (63, 31056372), (81, 24154956), (84, 23292279), (89, 21983724), (108, 18116217), (126, 15528186), (162, 12077478), (178, 10991862), (189, 10352124), (243, 8051652), (252, 7764093), (267, 7327908), (324, 6038739), (356, 5495931), (359, 5450004), (378, 5176062), (486, 4025826), (534, 3663954), (567, 3450708), (623, 3140532), (718, 2725002), (729, 2683884), (756, 2588031), (801, 2442636), (972, 2012913), (1068, 1831977), (1077, 1816668), (1134, 1725354), (1246, 1570266), (1436, 1362501), (1458, 1341942), (1602, 1221318), (1701, 1150236), (1869, 1046844), (2154, 908334), (2187, 894628), (2268, 862677), (2403, 814212), (2492, 785133), (2513, 778572), (2916, 670971), (3204, 610659), (3231, 605556), (3402, 575118), (3738, 523422), (4308, 454167), (4374, 447314), (4806, 407106), (5026, 389286), (5103, 383412), (5607, 348948), (6462, 302778), (6804, 287559), (7209, 271404), (7476, 261711), (7539, 259524), (8748, 223657), (9612, 203553), (9693, 201852), (10052, 194643), (10206, 191706), (11214, 174474), (12924, 151389), (14418, 135702), (15078, 129762), (15309, 127804), (16821, 116316), (19386, 100926), (20412, 95853), (21627, 90468), (22428, 87237), (22617, 86508), (28836, 67851), (29079, 67284), (30156, 64881), (30618, 63902), (31951, 61236), (33642, 58158), (38772, 50463), (43254, 45234)]