1428939216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 240

約数和(自身を含む): 4533459840

約数和(自身を除く): 3104520624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 41, 46, 48, 51, 68, 69, 72, 82, 92, 102, 123, 136, 138, 144, 153, 164, 184, 204, 207, 246, 272, 276, 306, 328, 368, 369, 391, 408, 414, 492, 552, 612, 619, 656, 697, 738, 782, 816, 828, 943, 984, 1104, 1173, 1224, 1238, 1394, 1476, 1564, 1656, 1857, 1886, 1968, 2091, 2346, 2448, 2476, 2788, 2829, 2952, 3128, 3312, 3519, 3714, 3772, 4182, 4692, 4952, 5571, 5576, 5658, 5904, 6256, 6273, 7038, 7428, 7544, 8364, 8487, 9384, 9904, 10523, 11142, 11152, 11316, 12546, 14076, 14237, 14856, 15088, 16031, 16728, 16974, 18768, 21046, 22284, 22632, 25092, 25379, 28152, 28474, 29712, 31569, 32062, 33456, 33948, 42092, 42711, 44568, 45264, 48093, 50184, 50758, 56304, 56948, 63138, 64124, 67896, 76137, 84184, 85422, 89136, 94707, 96186, 100368, 101516, 113896, 126276, 128133, 128248, 135792, 144279, 152274, 168368, 170844, 189414, 192372, 203032, 227792, 228411, 242029, 252552, 256266, 256496, 288558, 304548, 341688, 378828, 384744, 406064, 431443, 456822, 484058, 505104, 512532, 577116, 583717, 609096, 683376, 726087, 757656, 769488, 862886, 913644, 968116, 1025064, 1154232, 1167434, 1218192, 1294329, 1452174, 1515312, 1725772, 1751151, 1827288, 1936232, 2050128, 2178261, 2308464, 2334868, 2588658, 2904348, 3451544, 3502302, 3654576, 3872464, 3882987, 4356522, 4669736, 5177316, 5253453, 5808696, 6903088, 7004604, 7765974, 8713044, 9339472, 9923189, 10354632, 10506906, 11617392, 14009208, 15531948, 17426088, 19846378, 20709264, 21013812, 28018416, 29769567, 31063896, 34852176, 39692756, 42027624, 59539134, 62127792, 79385512, 84055248, 89308701, 119078268, 158771024, 178617402, 238156536, 357234804, 476313072, 714469608, 1428939216]

約数ペア:

[(1, 1428939216), (2, 714469608), (3, 476313072), (4, 357234804), (6, 238156536), (8, 178617402), (9, 158771024), (12, 119078268), (16, 89308701), (17, 84055248), (18, 79385512), (23, 62127792), (24, 59539134), (34, 42027624), (36, 39692756), (41, 34852176), (46, 31063896), (48, 29769567), (51, 28018416), (68, 21013812), (69, 20709264), (72, 19846378), (82, 17426088), (92, 15531948), (102, 14009208), (123, 11617392), (136, 10506906), (138, 10354632), (144, 9923189), (153, 9339472), (164, 8713044), (184, 7765974), (204, 7004604), (207, 6903088), (246, 5808696), (272, 5253453), (276, 5177316), (306, 4669736), (328, 4356522), (368, 3882987), (369, 3872464), (391, 3654576), (408, 3502302), (414, 3451544), (492, 2904348), (552, 2588658), (612, 2334868), (619, 2308464), (656, 2178261), (697, 2050128), (738, 1936232), (782, 1827288), (816, 1751151), (828, 1725772), (943, 1515312), (984, 1452174), (1104, 1294329), (1173, 1218192), (1224, 1167434), (1238, 1154232), (1394, 1025064), (1476, 968116), (1564, 913644), (1656, 862886), (1857, 769488), (1886, 757656), (1968, 726087), (2091, 683376), (2346, 609096), (2448, 583717), (2476, 577116), (2788, 512532), (2829, 505104), (2952, 484058), (3128, 456822), (3312, 431443), (3519, 406064), (3714, 384744), (3772, 378828), (4182, 341688), (4692, 304548), (4952, 288558), (5571, 256496), (5576, 256266), (5658, 252552), (5904, 242029), (6256, 228411), (6273, 227792), (7038, 203032), (7428, 192372), (7544, 189414), (8364, 170844), (8487, 168368), (9384, 152274), (9904, 144279), (10523, 135792), (11142, 128248), (11152, 128133), (11316, 126276), (12546, 113896), (14076, 101516), (14237, 100368), (14856, 96186), (15088, 94707), (16031, 89136), (16728, 85422), (16974, 84184), (18768, 76137), (21046, 67896), (22284, 64124), (22632, 63138), (25092, 56948), (25379, 56304), (28152, 50758), (28474, 50184), (29712, 48093), (31569, 45264), (32062, 44568), (33456, 42711), (33948, 42092)]