1894302564

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 5797397760

約数和(自身を除く): 3903095196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 139, 147, 154, 172, 196, 231, 258, 278, 294, 301, 308, 343, 417, 462, 473, 516, 539, 556, 588, 602, 686, 834, 903, 924, 946, 973, 1029, 1078, 1204, 1372, 1419, 1529, 1617, 1668, 1806, 1892, 1946, 2058, 2107, 2156, 2401, 2838, 2919, 3058, 3234, 3311, 3612, 3773, 3892, 4116, 4214, 4587, 4802, 5676, 5838, 5977, 6116, 6321, 6468, 6622, 6811, 7203, 7546, 8428, 9174, 9604, 9933, 10703, 11319, 11676, 11954, 12642, 13244, 13622, 14406, 14749, 15092, 17931, 18348, 19866, 20433, 21406, 22638, 23177, 23908, 25284, 26411, 27244, 28812, 29498, 32109, 35862, 39732, 40866, 41839, 42812, 44247, 45276, 46354, 47677, 52822, 58996, 64218, 65747, 69531, 71724, 74921, 79233, 81732, 83678, 88494, 92708, 95354, 103243, 105644, 125517, 128436, 131494, 139062, 143031, 149842, 158466, 162239, 167356, 176988, 190708, 197241, 206486, 224763, 251034, 262988, 278124, 286062, 292873, 299684, 309729, 316932, 324478, 333739, 394482, 412972, 449526, 460229, 486717, 502068, 524447, 572124, 585746, 619458, 648956, 667478, 788964, 878619, 899052, 920458, 973434, 1001217, 1048894, 1135673, 1171492, 1238916, 1334956, 1380687, 1573341, 1757238, 1840916, 1946868, 2002434, 2050111, 2097788, 2271346, 2761374, 3146682, 3221603, 3407019, 3514476, 3671129, 4004868, 4100222, 4542692, 5522748, 6150333, 6293364, 6443206, 6814038, 7342258, 8200444, 9664809, 11013387, 12300666, 12886412, 13628076, 14350777, 14684516, 19329618, 22026774, 22551221, 24601332, 28701554, 38659236, 43052331, 44053548, 45102442, 57403108, 67653663, 86104662, 90204884, 135307326, 157858547, 172209324, 270614652, 315717094, 473575641, 631434188, 947151282, 1894302564]

約数ペア:

[(1, 1894302564), (2, 947151282), (3, 631434188), (4, 473575641), (6, 315717094), (7, 270614652), (11, 172209324), (12, 157858547), (14, 135307326), (21, 90204884), (22, 86104662), (28, 67653663), (33, 57403108), (42, 45102442), (43, 44053548), (44, 43052331), (49, 38659236), (66, 28701554), (77, 24601332), (84, 22551221), (86, 22026774), (98, 19329618), (129, 14684516), (132, 14350777), (139, 13628076), (147, 12886412), (154, 12300666), (172, 11013387), (196, 9664809), (231, 8200444), (258, 7342258), (278, 6814038), (294, 6443206), (301, 6293364), (308, 6150333), (343, 5522748), (417, 4542692), (462, 4100222), (473, 4004868), (516, 3671129), (539, 3514476), (556, 3407019), (588, 3221603), (602, 3146682), (686, 2761374), (834, 2271346), (903, 2097788), (924, 2050111), (946, 2002434), (973, 1946868), (1029, 1840916), (1078, 1757238), (1204, 1573341), (1372, 1380687), (1419, 1334956), (1529, 1238916), (1617, 1171492), (1668, 1135673), (1806, 1048894), (1892, 1001217), (1946, 973434), (2058, 920458), (2107, 899052), (2156, 878619), (2401, 788964), (2838, 667478), (2919, 648956), (3058, 619458), (3234, 585746), (3311, 572124), (3612, 524447), (3773, 502068), (3892, 486717), (4116, 460229), (4214, 449526), (4587, 412972), (4802, 394482), (5676, 333739), (5838, 324478), (5977, 316932), (6116, 309729), (6321, 299684), (6468, 292873), (6622, 286062), (6811, 278124), (7203, 262988), (7546, 251034), (8428, 224763), (9174, 206486), (9604, 197241), (9933, 190708), (10703, 176988), (11319, 167356), (11676, 162239), (11954, 158466), (12642, 149842), (13244, 143031), (13622, 139062), (14406, 131494), (14749, 128436), (15092, 125517), (17931, 105644), (18348, 103243), (19866, 95354), (20433, 92708), (21406, 88494), (22638, 83678), (23177, 81732), (23908, 79233), (25284, 74921), (26411, 71724), (27244, 69531), (28812, 65747), (29498, 64218), (32109, 58996), (35862, 52822), (39732, 47677), (40866, 46354), (41839, 45276), (42812, 44247)]