854638876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 2059223040

約数和(自身を除く): 1204584164

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 37, 46, 52, 62, 74, 89, 91, 92, 124, 148, 161, 178, 182, 217, 259, 299, 322, 356, 364, 403, 434, 481, 518, 598, 623, 644, 713, 806, 851, 868, 962, 1036, 1147, 1157, 1196, 1246, 1426, 1612, 1702, 1924, 2047, 2093, 2294, 2314, 2492, 2759, 2821, 2852, 3293, 3367, 3404, 4094, 4186, 4588, 4628, 4991, 5518, 5642, 5957, 6586, 6734, 8029, 8099, 8188, 8372, 9269, 9982, 11036, 11063, 11284, 11914, 13172, 13468, 14329, 14911, 16058, 16198, 18538, 19313, 19964, 22126, 23051, 23828, 26381, 26611, 28658, 29822, 32116, 32396, 35867, 37076, 38626, 42809, 44252, 46102, 52762, 53222, 57316, 59644, 63457, 64883, 71734, 75739, 77252, 77441, 85618, 92204, 102083, 104377, 105524, 106444, 126914, 129766, 143468, 151478, 154882, 171236, 184667, 186277, 204166, 208754, 251069, 253828, 259532, 299663, 302956, 309764, 342953, 369334, 372554, 408332, 417508, 444199, 502138, 530173, 599326, 685906, 714581, 738668, 745108, 824941, 888398, 984607, 1004276, 1060346, 1198652, 1327079, 1371812, 1429162, 1649882, 1776796, 1969214, 2120692, 2347909, 2400671, 2654158, 2858324, 3299764, 3938428, 4695818, 4801342, 5308316, 5774587, 6892249, 9289553, 9391636, 9602684, 11549174, 13784498, 16435363, 18579106, 23098348, 27568996, 30522817, 32870726, 37158212, 61045634, 65741452, 122091268, 213659719, 427319438, 854638876]

約数ペア:

[(1, 854638876), (2, 427319438), (4, 213659719), (7, 122091268), (13, 65741452), (14, 61045634), (23, 37158212), (26, 32870726), (28, 30522817), (31, 27568996), (37, 23098348), (46, 18579106), (52, 16435363), (62, 13784498), (74, 11549174), (89, 9602684), (91, 9391636), (92, 9289553), (124, 6892249), (148, 5774587), (161, 5308316), (178, 4801342), (182, 4695818), (217, 3938428), (259, 3299764), (299, 2858324), (322, 2654158), (356, 2400671), (364, 2347909), (403, 2120692), (434, 1969214), (481, 1776796), (518, 1649882), (598, 1429162), (623, 1371812), (644, 1327079), (713, 1198652), (806, 1060346), (851, 1004276), (868, 984607), (962, 888398), (1036, 824941), (1147, 745108), (1157, 738668), (1196, 714581), (1246, 685906), (1426, 599326), (1612, 530173), (1702, 502138), (1924, 444199), (2047, 417508), (2093, 408332), (2294, 372554), (2314, 369334), (2492, 342953), (2759, 309764), (2821, 302956), (2852, 299663), (3293, 259532), (3367, 253828), (3404, 251069), (4094, 208754), (4186, 204166), (4588, 186277), (4628, 184667), (4991, 171236), (5518, 154882), (5642, 151478), (5957, 143468), (6586, 129766), (6734, 126914), (8029, 106444), (8099, 105524), (8188, 104377), (8372, 102083), (9269, 92204), (9982, 85618), (11036, 77441), (11063, 77252), (11284, 75739), (11914, 71734), (13172, 64883), (13468, 63457), (14329, 59644), (14911, 57316), (16058, 53222), (16198, 52762), (18538, 46102), (19313, 44252), (19964, 42809), (22126, 38626), (23051, 37076), (23828, 35867), (26381, 32396), (26611, 32116), (28658, 29822)]