478651572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 1526784000

約数和(自身を除く): 1048132428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 84, 94, 108, 114, 126, 133, 141, 171, 188, 189, 228, 252, 266, 282, 329, 342, 378, 399, 423, 513, 532, 564, 658, 684, 709, 756, 798, 846, 893, 987, 1026, 1197, 1269, 1316, 1418, 1596, 1692, 1786, 1974, 2052, 2127, 2394, 2538, 2679, 2836, 2961, 3572, 3591, 3948, 4254, 4788, 4963, 5076, 5358, 5922, 6251, 6381, 7182, 8037, 8508, 8883, 9926, 10716, 11844, 12502, 12762, 13471, 14364, 14889, 16074, 17766, 18753, 19143, 19852, 24111, 25004, 25524, 26942, 29778, 32148, 33323, 35532, 37506, 38286, 40413, 44667, 48222, 53884, 56259, 59556, 66646, 75012, 76572, 80826, 89334, 94297, 96444, 99969, 112518, 121239, 133292, 134001, 161652, 168777, 178668, 188594, 199938, 225036, 233261, 242478, 268002, 282891, 299907, 337554, 363717, 377188, 399876, 466522, 484956, 536004, 565782, 599814, 633137, 675108, 699783, 727434, 848673, 899721, 933044, 1131564, 1199628, 1266274, 1399566, 1454868, 1697346, 1799442, 1899411, 2099349, 2532548, 2546019, 2799132, 3394692, 3598884, 3798822, 4198698, 4431959, 5092038, 5698233, 6298047, 7597644, 8397396, 8863918, 10184076, 11396466, 12596094, 13295877, 17094699, 17727836, 22792932, 25192188, 26591754, 34189398, 39887631, 53183508, 68378796, 79775262, 119662893, 159550524, 239325786, 478651572]

約数ペア:

[(1, 478651572), (2, 239325786), (3, 159550524), (4, 119662893), (6, 79775262), (7, 68378796), (9, 53183508), (12, 39887631), (14, 34189398), (18, 26591754), (19, 25192188), (21, 22792932), (27, 17727836), (28, 17094699), (36, 13295877), (38, 12596094), (42, 11396466), (47, 10184076), (54, 8863918), (57, 8397396), (63, 7597644), (76, 6298047), (84, 5698233), (94, 5092038), (108, 4431959), (114, 4198698), (126, 3798822), (133, 3598884), (141, 3394692), (171, 2799132), (188, 2546019), (189, 2532548), (228, 2099349), (252, 1899411), (266, 1799442), (282, 1697346), (329, 1454868), (342, 1399566), (378, 1266274), (399, 1199628), (423, 1131564), (513, 933044), (532, 899721), (564, 848673), (658, 727434), (684, 699783), (709, 675108), (756, 633137), (798, 599814), (846, 565782), (893, 536004), (987, 484956), (1026, 466522), (1197, 399876), (1269, 377188), (1316, 363717), (1418, 337554), (1596, 299907), (1692, 282891), (1786, 268002), (1974, 242478), (2052, 233261), (2127, 225036), (2394, 199938), (2538, 188594), (2679, 178668), (2836, 168777), (2961, 161652), (3572, 134001), (3591, 133292), (3948, 121239), (4254, 112518), (4788, 99969), (4963, 96444), (5076, 94297), (5358, 89334), (5922, 80826), (6251, 76572), (6381, 75012), (7182, 66646), (8037, 59556), (8508, 56259), (8883, 53884), (9926, 48222), (10716, 44667), (11844, 40413), (12502, 38286), (12762, 37506), (13471, 35532), (14364, 33323), (14889, 32148), (16074, 29778), (17766, 26942), (18753, 25524), (19143, 25004), (19852, 24111)]