2131849044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 6420395520

約数和(自身を除く): 4288546476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 81, 87, 93, 108, 116, 117, 124, 156, 162, 174, 186, 234, 261, 279, 324, 348, 351, 372, 377, 403, 468, 522, 558, 563, 702, 754, 783, 806, 837, 899, 1044, 1053, 1116, 1126, 1131, 1209, 1404, 1508, 1566, 1612, 1674, 1689, 1798, 2106, 2252, 2262, 2349, 2418, 2511, 2697, 3132, 3348, 3378, 3393, 3596, 3627, 4212, 4524, 4698, 4836, 5022, 5067, 5394, 6756, 6786, 7254, 7319, 8091, 9396, 10044, 10134, 10179, 10788, 10881, 11687, 13572, 14508, 14638, 15201, 16182, 16327, 17453, 20268, 20358, 21762, 21957, 23374, 24273, 29276, 30402, 30537, 32364, 32643, 32654, 34906, 35061, 40716, 43524, 43914, 45603, 46748, 48546, 48981, 52359, 60804, 61074, 65286, 65308, 65871, 69812, 70122, 72819, 87828, 91206, 97092, 97962, 104718, 105183, 122148, 130572, 131742, 140244, 145638, 146943, 157077, 182412, 195924, 197613, 209436, 210366, 212251, 226889, 263484, 291276, 293886, 314154, 315549, 395226, 420732, 424502, 440829, 453778, 471231, 506137, 587772, 592839, 628308, 631098, 636753, 680667, 790452, 849004, 881658, 907556, 942462, 946647, 1012274, 1185678, 1262196, 1273506, 1322487, 1361334, 1413693, 1518411, 1763316, 1884924, 1893294, 1910259, 2024548, 2042001, 2371356, 2547012, 2644974, 2722668, 2827386, 3036822, 3786588, 3820518, 4084002, 4555233, 5289948, 5654772, 5730777, 6073644, 6126003, 6579781, 7641036, 8168004, 9110466, 11461554, 12252006, 13159562, 13665699, 17192331, 18220932, 18378009, 19739343, 22923108, 24504012, 26319124, 27331398, 34384662, 36756018, 39478686, 40997097, 54662796, 59218029, 68769324, 73512036, 78957372, 81994194, 118436058, 163988388, 177654087, 236872116, 355308174, 532962261, 710616348, 1065924522, 2131849044]

約数ペア:

[(1, 2131849044), (2, 1065924522), (3, 710616348), (4, 532962261), (6, 355308174), (9, 236872116), (12, 177654087), (13, 163988388), (18, 118436058), (26, 81994194), (27, 78957372), (29, 73512036), (31, 68769324), (36, 59218029), (39, 54662796), (52, 40997097), (54, 39478686), (58, 36756018), (62, 34384662), (78, 27331398), (81, 26319124), (87, 24504012), (93, 22923108), (108, 19739343), (116, 18378009), (117, 18220932), (124, 17192331), (156, 13665699), (162, 13159562), (174, 12252006), (186, 11461554), (234, 9110466), (261, 8168004), (279, 7641036), (324, 6579781), (348, 6126003), (351, 6073644), (372, 5730777), (377, 5654772), (403, 5289948), (468, 4555233), (522, 4084002), (558, 3820518), (563, 3786588), (702, 3036822), (754, 2827386), (783, 2722668), (806, 2644974), (837, 2547012), (899, 2371356), (1044, 2042001), (1053, 2024548), (1116, 1910259), (1126, 1893294), (1131, 1884924), (1209, 1763316), (1404, 1518411), (1508, 1413693), (1566, 1361334), (1612, 1322487), (1674, 1273506), (1689, 1262196), (1798, 1185678), (2106, 1012274), (2252, 946647), (2262, 942462), (2349, 907556), (2418, 881658), (2511, 849004), (2697, 790452), (3132, 680667), (3348, 636753), (3378, 631098), (3393, 628308), (3596, 592839), (3627, 587772), (4212, 506137), (4524, 471231), (4698, 453778), (4836, 440829), (5022, 424502), (5067, 420732), (5394, 395226), (6756, 315549), (6786, 314154), (7254, 293886), (7319, 291276), (8091, 263484), (9396, 226889), (10044, 212251), (10134, 210366), (10179, 209436), (10788, 197613), (10881, 195924), (11687, 182412), (13572, 157077), (14508, 146943), (14638, 145638), (15201, 140244), (16182, 131742), (16327, 130572), (17453, 122148), (20268, 105183), (20358, 104718), (21762, 97962), (21957, 97092), (23374, 91206), (24273, 87828), (29276, 72819), (30402, 70122), (30537, 69812), (32364, 65871), (32643, 65308), (32654, 65286), (34906, 61074), (35061, 60804), (40716, 52359), (43524, 48981), (43914, 48546), (45603, 46748)]