1809829008

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 5759173056

約数和(自身を除く): 3949344048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 183, 208, 216, 234, 243, 244, 312, 324, 351, 366, 432, 468, 486, 488, 549, 587, 624, 648, 702, 732, 793, 936, 972, 976, 1053, 1098, 1174, 1296, 1404, 1464, 1586, 1647, 1761, 1872, 1944, 2106, 2196, 2348, 2379, 2808, 2928, 3159, 3172, 3294, 3522, 3888, 4212, 4392, 4696, 4758, 4941, 5283, 5616, 6318, 6344, 6588, 7044, 7137, 7631, 8424, 8784, 9392, 9516, 9882, 10566, 12636, 12688, 13176, 14088, 14274, 14823, 15262, 15849, 16848, 19032, 19764, 21132, 21411, 22893, 25272, 26352, 28176, 28548, 29646, 30524, 31698, 35807, 38064, 39528, 42264, 42822, 45786, 47547, 50544, 57096, 59292, 61048, 63396, 64233, 68679, 71614, 79056, 84528, 85644, 91572, 95094, 107421, 114192, 118584, 122096, 126792, 128466, 137358, 142641, 143228, 171288, 183144, 190188, 192699, 206037, 214842, 237168, 253584, 256932, 274716, 285282, 286456, 322263, 342576, 366288, 380376, 385398, 412074, 429684, 465491, 513864, 549432, 570564, 572912, 618111, 644526, 760752, 770796, 824148, 859368, 930982, 966789, 1027728, 1098864, 1141128, 1236222, 1289052, 1396473, 1541592, 1648296, 1718736, 1854333, 1861964, 1933578, 2282256, 2472444, 2578104, 2792946, 2900367, 3083184, 3296592, 3708666, 3723928, 3867156, 4189419, 4944888, 5156208, 5585892, 5800734, 7417332, 7447856, 7734312, 8378838, 8701101, 9889776, 11171784, 11601468, 12568257, 14834664, 15468624, 16757676, 17402202, 22343568, 23202936, 25136514, 29669328, 33515352, 34804404, 37704771, 46405872, 50273028, 67030704, 69608808, 75409542, 100546056, 113114313, 139217616, 150819084, 201092112, 226228626, 301638168, 452457252, 603276336, 904914504, 1809829008]

約数ペア:

[(1, 1809829008), (2, 904914504), (3, 603276336), (4, 452457252), (6, 301638168), (8, 226228626), (9, 201092112), (12, 150819084), (13, 139217616), (16, 113114313), (18, 100546056), (24, 75409542), (26, 69608808), (27, 67030704), (36, 50273028), (39, 46405872), (48, 37704771), (52, 34804404), (54, 33515352), (61, 29669328), (72, 25136514), (78, 23202936), (81, 22343568), (104, 17402202), (108, 16757676), (117, 15468624), (122, 14834664), (144, 12568257), (156, 11601468), (162, 11171784), (183, 9889776), (208, 8701101), (216, 8378838), (234, 7734312), (243, 7447856), (244, 7417332), (312, 5800734), (324, 5585892), (351, 5156208), (366, 4944888), (432, 4189419), (468, 3867156), (486, 3723928), (488, 3708666), (549, 3296592), (587, 3083184), (624, 2900367), (648, 2792946), (702, 2578104), (732, 2472444), (793, 2282256), (936, 1933578), (972, 1861964), (976, 1854333), (1053, 1718736), (1098, 1648296), (1174, 1541592), (1296, 1396473), (1404, 1289052), (1464, 1236222), (1586, 1141128), (1647, 1098864), (1761, 1027728), (1872, 966789), (1944, 930982), (2106, 859368), (2196, 824148), (2348, 770796), (2379, 760752), (2808, 644526), (2928, 618111), (3159, 572912), (3172, 570564), (3294, 549432), (3522, 513864), (3888, 465491), (4212, 429684), (4392, 412074), (4696, 385398), (4758, 380376), (4941, 366288), (5283, 342576), (5616, 322263), (6318, 286456), (6344, 285282), (6588, 274716), (7044, 256932), (7137, 253584), (7631, 237168), (8424, 214842), (8784, 206037), (9392, 192699), (9516, 190188), (9882, 183144), (10566, 171288), (12636, 143228), (12688, 142641), (13176, 137358), (14088, 128466), (14274, 126792), (14823, 122096), (15262, 118584), (15849, 114192), (16848, 107421), (19032, 95094), (19764, 91572), (21132, 85644), (21411, 84528), (22893, 79056), (25272, 71614), (26352, 68679), (28176, 64233), (28548, 63396), (29646, 61048), (30524, 59292), (31698, 57096), (35807, 50544), (38064, 47547), (39528, 45786), (42264, 42822)]