861285152

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 2316625920

約数和(自身を除く): 1455340768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 47, 49, 52, 56, 58, 62, 91, 94, 98, 104, 112, 116, 124, 182, 188, 196, 203, 208, 217, 224, 232, 248, 329, 364, 376, 377, 392, 403, 406, 416, 434, 464, 496, 611, 637, 658, 728, 752, 754, 784, 806, 812, 868, 899, 928, 992, 1222, 1274, 1316, 1363, 1421, 1456, 1457, 1504, 1508, 1519, 1568, 1612, 1624, 1736, 1798, 2303, 2444, 2548, 2632, 2639, 2726, 2821, 2842, 2912, 2914, 3016, 3038, 3224, 3248, 3472, 3596, 4277, 4606, 4888, 5096, 5264, 5278, 5452, 5642, 5684, 5828, 6032, 6076, 6293, 6448, 6496, 6944, 7192, 8554, 9212, 9541, 9776, 10192, 10199, 10528, 10556, 10904, 11284, 11368, 11656, 11687, 12064, 12152, 12586, 12896, 14384, 17108, 17719, 18424, 18473, 18941, 19082, 19552, 19747, 20384, 20398, 21112, 21808, 22568, 22736, 23312, 23374, 24304, 25172, 28768, 29939, 34216, 35438, 36848, 36946, 37882, 38164, 39494, 40796, 42224, 42253, 43616, 44051, 45136, 45472, 46624, 46748, 48608, 50344, 59878, 66787, 68432, 70876, 71393, 73696, 73892, 75764, 76328, 78988, 81592, 81809, 84448, 84506, 88102, 90272, 93496, 100688, 119756, 124033, 132587, 133574, 136864, 141752, 142786, 147784, 151528, 152656, 157976, 163184, 163618, 169012, 176204, 186992, 201376, 239512, 248066, 265174, 267148, 283504, 285572, 295568, 295771, 303056, 305312, 315952, 326368, 327236, 338024, 352408, 373984, 479024, 496132, 530348, 534296, 549289, 567008, 571144, 572663, 591136, 591542, 606112, 631904, 654472, 676048, 704816, 868231, 928109, 958048, 992264, 1060696, 1068592, 1098578, 1142288, 1145326, 1183084, 1308944, 1352096, 1409632, 1736462, 1856218, 1984528, 2070397, 2121392, 2137184, 2197156, 2284576, 2290652, 2366168, 2617888, 3472924, 3712436, 3845023, 3969056, 4140794, 4242784, 4394312, 4581304, 4732336, 6945848, 7424872, 7690046, 8281588, 8788624, 9162608, 9464672, 13891696, 14849744, 15380092, 16563176, 17577248, 18325216, 26915161, 27783392, 29699488, 30760184, 33126352, 53830322, 61520368, 66252704, 107660644, 123040736, 215321288, 430642576, 861285152]

約数ペア:

[(1, 861285152), (2, 430642576), (4, 215321288), (7, 123040736), (8, 107660644), (13, 66252704), (14, 61520368), (16, 53830322), (26, 33126352), (28, 30760184), (29, 29699488), (31, 27783392), (32, 26915161), (47, 18325216), (49, 17577248), (52, 16563176), (56, 15380092), (58, 14849744), (62, 13891696), (91, 9464672), (94, 9162608), (98, 8788624), (104, 8281588), (112, 7690046), (116, 7424872), (124, 6945848), (182, 4732336), (188, 4581304), (196, 4394312), (203, 4242784), (208, 4140794), (217, 3969056), (224, 3845023), (232, 3712436), (248, 3472924), (329, 2617888), (364, 2366168), (376, 2290652), (377, 2284576), (392, 2197156), (403, 2137184), (406, 2121392), (416, 2070397), (434, 1984528), (464, 1856218), (496, 1736462), (611, 1409632), (637, 1352096), (658, 1308944), (728, 1183084), (752, 1145326), (754, 1142288), (784, 1098578), (806, 1068592), (812, 1060696), (868, 992264), (899, 958048), (928, 928109), (992, 868231), (1222, 704816), (1274, 676048), (1316, 654472), (1363, 631904), (1421, 606112), (1456, 591542), (1457, 591136), (1504, 572663), (1508, 571144), (1519, 567008), (1568, 549289), (1612, 534296), (1624, 530348), (1736, 496132), (1798, 479024), (2303, 373984), (2444, 352408), (2548, 338024), (2632, 327236), (2639, 326368), (2726, 315952), (2821, 305312), (2842, 303056), (2912, 295771), (2914, 295568), (3016, 285572), (3038, 283504), (3224, 267148), (3248, 265174), (3472, 248066), (3596, 239512), (4277, 201376), (4606, 186992), (4888, 176204), (5096, 169012), (5264, 163618), (5278, 163184), (5452, 157976), (5642, 152656), (5684, 151528), (5828, 147784), (6032, 142786), (6076, 141752), (6293, 136864), (6448, 133574), (6496, 132587), (6944, 124033), (7192, 119756), (8554, 100688), (9212, 93496), (9541, 90272), (9776, 88102), (10192, 84506), (10199, 84448), (10528, 81809), (10556, 81592), (10904, 78988), (11284, 76328), (11368, 75764), (11656, 73892), (11687, 73696), (12064, 71393), (12152, 70876), (12586, 68432), (12896, 66787), (14384, 59878), (17108, 50344), (17719, 48608), (18424, 46748), (18473, 46624), (18941, 45472), (19082, 45136), (19552, 44051), (19747, 43616), (20384, 42253), (20398, 42224), (21112, 40796), (21808, 39494), (22568, 38164), (22736, 37882), (23312, 36946), (23374, 36848), (24304, 35438), (25172, 34216), (28768, 29939)]