1287760188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 3757178880

約数和(自身を除く): 2469418692

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 127, 132, 143, 156, 209, 228, 247, 254, 286, 311, 381, 418, 429, 494, 508, 572, 622, 627, 741, 762, 836, 858, 933, 988, 1244, 1254, 1397, 1482, 1524, 1651, 1716, 1866, 2413, 2508, 2717, 2794, 2964, 3302, 3421, 3732, 4043, 4191, 4826, 4953, 5434, 5588, 5909, 6604, 6842, 7239, 8086, 8151, 8382, 9652, 9906, 10263, 10868, 11818, 12129, 13684, 14478, 16172, 16302, 16764, 17727, 18161, 19812, 20526, 23636, 24258, 26543, 28956, 31369, 32604, 35454, 36322, 39497, 41052, 44473, 48516, 53086, 54483, 62738, 64999, 70908, 72644, 76817, 78994, 79629, 88946, 94107, 106172, 108966, 118491, 125476, 129998, 133419, 153634, 157988, 159258, 177892, 188214, 194997, 217932, 230451, 236982, 259996, 266838, 307268, 318516, 345059, 376428, 389994, 434467, 460902, 473964, 513461, 533676, 690118, 750443, 779988, 844987, 868934, 921804, 1026922, 1035177, 1303401, 1380236, 1500886, 1540383, 1689974, 1737868, 2053844, 2070354, 2251329, 2534961, 2606802, 3001772, 3080766, 3379948, 4140708, 4502658, 5069922, 5213604, 5648071, 6161532, 8254873, 9005316, 9755759, 10139844, 11296142, 16509746, 16944213, 19511518, 22592284, 24764619, 29267277, 33019492, 33888426, 39023036, 49529238, 58534554, 67776852, 99058476, 107313349, 117069108, 214626698, 321940047, 429253396, 643880094, 1287760188]

約数ペア:

[(1, 1287760188), (2, 643880094), (3, 429253396), (4, 321940047), (6, 214626698), (11, 117069108), (12, 107313349), (13, 99058476), (19, 67776852), (22, 58534554), (26, 49529238), (33, 39023036), (38, 33888426), (39, 33019492), (44, 29267277), (52, 24764619), (57, 22592284), (66, 19511518), (76, 16944213), (78, 16509746), (114, 11296142), (127, 10139844), (132, 9755759), (143, 9005316), (156, 8254873), (209, 6161532), (228, 5648071), (247, 5213604), (254, 5069922), (286, 4502658), (311, 4140708), (381, 3379948), (418, 3080766), (429, 3001772), (494, 2606802), (508, 2534961), (572, 2251329), (622, 2070354), (627, 2053844), (741, 1737868), (762, 1689974), (836, 1540383), (858, 1500886), (933, 1380236), (988, 1303401), (1244, 1035177), (1254, 1026922), (1397, 921804), (1482, 868934), (1524, 844987), (1651, 779988), (1716, 750443), (1866, 690118), (2413, 533676), (2508, 513461), (2717, 473964), (2794, 460902), (2964, 434467), (3302, 389994), (3421, 376428), (3732, 345059), (4043, 318516), (4191, 307268), (4826, 266838), (4953, 259996), (5434, 236982), (5588, 230451), (5909, 217932), (6604, 194997), (6842, 188214), (7239, 177892), (8086, 159258), (8151, 157988), (8382, 153634), (9652, 133419), (9906, 129998), (10263, 125476), (10868, 118491), (11818, 108966), (12129, 106172), (13684, 94107), (14478, 88946), (16172, 79629), (16302, 78994), (16764, 76817), (17727, 72644), (18161, 70908), (19812, 64999), (20526, 62738), (23636, 54483), (24258, 53086), (26543, 48516), (28956, 44473), (31369, 41052), (32604, 39497), (35454, 36322)]