1939516124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 4673894400

約数和(自身を除く): 2734378276

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 89, 91, 92, 133, 137, 161, 178, 182, 247, 266, 274, 299, 322, 356, 364, 437, 494, 532, 548, 598, 623, 644, 874, 959, 988, 1157, 1196, 1246, 1691, 1729, 1748, 1781, 1918, 2047, 2093, 2314, 2492, 2603, 3059, 3151, 3382, 3458, 3562, 3836, 4094, 4186, 4628, 5206, 5681, 6118, 6302, 6764, 6916, 7124, 8099, 8188, 8372, 10412, 11362, 11837, 12193, 12236, 12467, 12604, 14329, 16198, 18221, 21983, 22057, 22724, 23674, 24386, 24934, 26611, 28658, 32396, 33839, 36442, 38893, 39767, 40963, 43966, 44114, 47348, 48772, 49868, 53222, 57316, 59869, 67678, 72884, 77786, 79534, 81926, 85351, 87932, 88228, 106444, 119738, 135356, 153881, 155572, 158509, 159068, 163852, 170702, 186277, 231667, 236873, 239476, 272251, 280439, 286741, 307762, 317018, 341404, 372554, 419083, 463334, 473746, 505609, 544502, 560878, 573482, 615524, 634036, 745108, 778297, 838166, 926668, 947492, 1011218, 1089004, 1109563, 1121756, 1146964, 1556594, 1621669, 1676332, 1963073, 2022436, 2219126, 3011671, 3113188, 3243338, 3539263, 3645707, 3926146, 4438252, 5328341, 5448079, 6023342, 6486676, 7078526, 7291414, 7852292, 10656682, 10896158, 12046684, 14157052, 14582828, 21081697, 21313364, 21792316, 25519949, 37298387, 42163394, 51039898, 69268433, 74596774, 84326788, 102079796, 138536866, 149193548, 277073732, 484879031, 969758062, 1939516124]

約数ペア:

[(1, 1939516124), (2, 969758062), (4, 484879031), (7, 277073732), (13, 149193548), (14, 138536866), (19, 102079796), (23, 84326788), (26, 74596774), (28, 69268433), (38, 51039898), (46, 42163394), (52, 37298387), (76, 25519949), (89, 21792316), (91, 21313364), (92, 21081697), (133, 14582828), (137, 14157052), (161, 12046684), (178, 10896158), (182, 10656682), (247, 7852292), (266, 7291414), (274, 7078526), (299, 6486676), (322, 6023342), (356, 5448079), (364, 5328341), (437, 4438252), (494, 3926146), (532, 3645707), (548, 3539263), (598, 3243338), (623, 3113188), (644, 3011671), (874, 2219126), (959, 2022436), (988, 1963073), (1157, 1676332), (1196, 1621669), (1246, 1556594), (1691, 1146964), (1729, 1121756), (1748, 1109563), (1781, 1089004), (1918, 1011218), (2047, 947492), (2093, 926668), (2314, 838166), (2492, 778297), (2603, 745108), (3059, 634036), (3151, 615524), (3382, 573482), (3458, 560878), (3562, 544502), (3836, 505609), (4094, 473746), (4186, 463334), (4628, 419083), (5206, 372554), (5681, 341404), (6118, 317018), (6302, 307762), (6764, 286741), (6916, 280439), (7124, 272251), (8099, 239476), (8188, 236873), (8372, 231667), (10412, 186277), (11362, 170702), (11837, 163852), (12193, 159068), (12236, 158509), (12467, 155572), (12604, 153881), (14329, 135356), (16198, 119738), (18221, 106444), (21983, 88228), (22057, 87932), (22724, 85351), (23674, 81926), (24386, 79534), (24934, 77786), (26611, 72884), (28658, 67678), (32396, 59869), (33839, 57316), (36442, 53222), (38893, 49868), (39767, 48772), (40963, 47348), (43966, 44114)]