1315208232

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 256

約数和(自身を含む): 4209408000

約数和(自身を除く): 2894199768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 72, 78, 87, 93, 104, 108, 116, 117, 124, 156, 174, 186, 216, 232, 234, 248, 261, 279, 312, 348, 351, 372, 377, 403, 468, 521, 522, 558, 696, 702, 744, 754, 783, 806, 837, 899, 936, 1042, 1044, 1116, 1131, 1209, 1404, 1508, 1563, 1566, 1612, 1674, 1798, 2084, 2088, 2232, 2262, 2418, 2697, 2808, 3016, 3126, 3132, 3224, 3348, 3393, 3596, 3627, 4168, 4524, 4689, 4836, 5394, 6252, 6264, 6696, 6773, 6786, 7192, 7254, 8091, 9048, 9378, 9672, 10179, 10788, 10881, 11687, 12504, 13546, 13572, 14067, 14508, 15109, 16151, 16182, 18756, 20319, 20358, 21576, 21762, 23374, 24273, 27092, 27144, 28134, 29016, 30218, 32302, 32364, 35061, 37512, 40638, 40716, 43524, 45327, 46748, 48453, 48546, 54184, 56268, 60436, 60957, 64604, 64728, 70122, 81276, 81432, 87048, 90654, 93496, 96906, 97092, 105183, 112536, 120872, 121914, 129208, 135981, 140244, 145359, 162552, 181308, 182871, 193812, 194184, 196417, 209963, 210366, 243828, 271962, 280488, 290718, 315549, 362616, 365742, 387624, 392834, 407943, 419926, 420732, 436077, 468379, 487656, 543924, 581436, 589251, 629889, 631098, 731484, 785668, 815886, 839852, 841464, 872154, 936758, 1087848, 1162872, 1178502, 1259778, 1262196, 1405137, 1462968, 1571336, 1631772, 1679704, 1744308, 1767753, 1873516, 1889667, 2357004, 2519556, 2524392, 2810274, 3263544, 3488616, 3535506, 3747032, 3779334, 4215411, 4714008, 5039112, 5303259, 5620548, 5669001, 6088927, 7071012, 7558668, 8430822, 10606518, 11241096, 11338002, 12177854, 12646233, 14142024, 15117336, 16861644, 18266781, 21213036, 22676004, 24355708, 25292466, 33723288, 36533562, 42426072, 45352008, 48711416, 50584932, 54800343, 73067124, 101169864, 109600686, 146134248, 164401029, 219201372, 328802058, 438402744, 657604116, 1315208232]

約数ペア:

[(1, 1315208232), (2, 657604116), (3, 438402744), (4, 328802058), (6, 219201372), (8, 164401029), (9, 146134248), (12, 109600686), (13, 101169864), (18, 73067124), (24, 54800343), (26, 50584932), (27, 48711416), (29, 45352008), (31, 42426072), (36, 36533562), (39, 33723288), (52, 25292466), (54, 24355708), (58, 22676004), (62, 21213036), (72, 18266781), (78, 16861644), (87, 15117336), (93, 14142024), (104, 12646233), (108, 12177854), (116, 11338002), (117, 11241096), (124, 10606518), (156, 8430822), (174, 7558668), (186, 7071012), (216, 6088927), (232, 5669001), (234, 5620548), (248, 5303259), (261, 5039112), (279, 4714008), (312, 4215411), (348, 3779334), (351, 3747032), (372, 3535506), (377, 3488616), (403, 3263544), (468, 2810274), (521, 2524392), (522, 2519556), (558, 2357004), (696, 1889667), (702, 1873516), (744, 1767753), (754, 1744308), (783, 1679704), (806, 1631772), (837, 1571336), (899, 1462968), (936, 1405137), (1042, 1262196), (1044, 1259778), (1116, 1178502), (1131, 1162872), (1209, 1087848), (1404, 936758), (1508, 872154), (1563, 841464), (1566, 839852), (1612, 815886), (1674, 785668), (1798, 731484), (2084, 631098), (2088, 629889), (2232, 589251), (2262, 581436), (2418, 543924), (2697, 487656), (2808, 468379), (3016, 436077), (3126, 420732), (3132, 419926), (3224, 407943), (3348, 392834), (3393, 387624), (3596, 365742), (3627, 362616), (4168, 315549), (4524, 290718), (4689, 280488), (4836, 271962), (5394, 243828), (6252, 210366), (6264, 209963), (6696, 196417), (6773, 194184), (6786, 193812), (7192, 182871), (7254, 181308), (8091, 162552), (9048, 145359), (9378, 140244), (9672, 135981), (10179, 129208), (10788, 121914), (10881, 120872), (11687, 112536), (12504, 105183), (13546, 97092), (13572, 96906), (14067, 93496), (14508, 90654), (15109, 87048), (16151, 81432), (16182, 81276), (18756, 70122), (20319, 64728), (20358, 64604), (21576, 60957), (21762, 60436), (23374, 56268), (24273, 54184), (27092, 48546), (27144, 48453), (28134, 46748), (29016, 45327), (30218, 43524), (32302, 40716), (32364, 40638), (35061, 37512)]