1321566012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 3692602368

約数和(自身を除く): 2371036356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 101, 117, 146, 156, 202, 219, 234, 292, 303, 383, 404, 438, 468, 606, 657, 766, 876, 909, 949, 1149, 1212, 1313, 1314, 1532, 1818, 1898, 2298, 2626, 2628, 2847, 3447, 3636, 3796, 3939, 4596, 4979, 5252, 5694, 6894, 7373, 7878, 8541, 9958, 11388, 11817, 13788, 14746, 14937, 15756, 17082, 19916, 22119, 23634, 27959, 29492, 29874, 34164, 38683, 44238, 44811, 47268, 55918, 59748, 66357, 77366, 83877, 88476, 89622, 95849, 111836, 116049, 132714, 154732, 167754, 179244, 191698, 232098, 251631, 265428, 287547, 335508, 348147, 363467, 383396, 464196, 502879, 503262, 575094, 696294, 726934, 862641, 1005758, 1006524, 1090401, 1150188, 1392588, 1453868, 1508637, 1725282, 2011516, 2180802, 2823859, 3017274, 3271203, 3450564, 4361604, 4525911, 5647718, 6034548, 6542406, 8471577, 9051822, 11295436, 13084812, 16943154, 18103644, 25414731, 33886308, 36710167, 50829462, 73420334, 101658924, 110130501, 146840668, 220261002, 330391503, 440522004, 660783006, 1321566012]

約数ペア:

[(1, 1321566012), (2, 660783006), (3, 440522004), (4, 330391503), (6, 220261002), (9, 146840668), (12, 110130501), (13, 101658924), (18, 73420334), (26, 50829462), (36, 36710167), (39, 33886308), (52, 25414731), (73, 18103644), (78, 16943154), (101, 13084812), (117, 11295436), (146, 9051822), (156, 8471577), (202, 6542406), (219, 6034548), (234, 5647718), (292, 4525911), (303, 4361604), (383, 3450564), (404, 3271203), (438, 3017274), (468, 2823859), (606, 2180802), (657, 2011516), (766, 1725282), (876, 1508637), (909, 1453868), (949, 1392588), (1149, 1150188), (1212, 1090401), (1313, 1006524), (1314, 1005758), (1532, 862641), (1818, 726934), (1898, 696294), (2298, 575094), (2626, 503262), (2628, 502879), (2847, 464196), (3447, 383396), (3636, 363467), (3796, 348147), (3939, 335508), (4596, 287547), (4979, 265428), (5252, 251631), (5694, 232098), (6894, 191698), (7373, 179244), (7878, 167754), (8541, 154732), (9958, 132714), (11388, 116049), (11817, 111836), (13788, 95849), (14746, 89622), (14937, 88476), (15756, 83877), (17082, 77366), (19916, 66357), (22119, 59748), (23634, 55918), (27959, 47268), (29492, 44811), (29874, 44238), (34164, 38683)]