15662669152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 36510566400

約数和(自身を除く): 20847897248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 97, 104, 124, 152, 194, 208, 247, 248, 304, 388, 403, 416, 494, 496, 589, 608, 659, 776, 806, 988, 992, 1178, 1261, 1318, 1552, 1612, 1843, 1976, 2356, 2522, 2636, 3007, 3104, 3224, 3686, 3952, 4712, 5044, 5272, 6014, 6448, 7372, 7657, 7904, 8567, 9424, 10088, 10544, 12028, 12521, 12896, 14744, 15314, 17134, 18848, 20176, 20429, 21088, 23959, 24056, 25042, 29488, 30628, 34268, 39091, 40352, 40858, 47918, 48112, 50084, 57133, 58976, 61256, 63923, 68536, 78182, 81716, 95836, 96224, 100168, 114266, 122512, 127846, 137072, 156364, 162773, 163432, 191672, 200336, 228532, 245024, 255692, 265577, 274144, 312728, 325546, 326864, 383344, 388151, 400672, 457064, 511384, 531154, 625456, 651092, 653728, 742729, 766688, 776302, 830999, 914128, 1022768, 1062308, 1214537, 1250912, 1302184, 1485458, 1552604, 1661998, 1828256, 1981613, 2045536, 2124616, 2429074, 2604368, 2970916, 3105208, 3323996, 3963226, 4249232, 4858148, 5045963, 5208736, 5941832, 6210416, 6647992, 7926452, 8498464, 9716296, 10091926, 11883664, 12420832, 13295984, 15788981, 15852904, 19432592, 20183852, 23767328, 25760969, 26591968, 31577962, 31705808, 37650647, 38865184, 40367704, 51521938, 63155924, 63411616, 75301294, 80735408, 103043876, 126311848, 150602588, 161470816, 206087752, 252623696, 301205176, 412175504, 489458411, 505247392, 602410352, 824351008, 978916822, 1204820704, 1957833644, 3915667288, 7831334576, 15662669152]

約数ペア:

[(1, 15662669152), (2, 7831334576), (4, 3915667288), (8, 1957833644), (13, 1204820704), (16, 978916822), (19, 824351008), (26, 602410352), (31, 505247392), (32, 489458411), (38, 412175504), (52, 301205176), (62, 252623696), (76, 206087752), (97, 161470816), (104, 150602588), (124, 126311848), (152, 103043876), (194, 80735408), (208, 75301294), (247, 63411616), (248, 63155924), (304, 51521938), (388, 40367704), (403, 38865184), (416, 37650647), (494, 31705808), (496, 31577962), (589, 26591968), (608, 25760969), (659, 23767328), (776, 20183852), (806, 19432592), (988, 15852904), (992, 15788981), (1178, 13295984), (1261, 12420832), (1318, 11883664), (1552, 10091926), (1612, 9716296), (1843, 8498464), (1976, 7926452), (2356, 6647992), (2522, 6210416), (2636, 5941832), (3007, 5208736), (3104, 5045963), (3224, 4858148), (3686, 4249232), (3952, 3963226), (4712, 3323996), (5044, 3105208), (5272, 2970916), (6014, 2604368), (6448, 2429074), (7372, 2124616), (7657, 2045536), (7904, 1981613), (8567, 1828256), (9424, 1661998), (10088, 1552604), (10544, 1485458), (12028, 1302184), (12521, 1250912), (12896, 1214537), (14744, 1062308), (15314, 1022768), (17134, 914128), (18848, 830999), (20176, 776302), (20429, 766688), (21088, 742729), (23959, 653728), (24056, 651092), (25042, 625456), (29488, 531154), (30628, 511384), (34268, 457064), (39091, 400672), (40352, 388151), (40858, 383344), (47918, 326864), (48112, 325546), (50084, 312728), (57133, 274144), (58976, 265577), (61256, 255692), (63923, 245024), (68536, 228532), (78182, 200336), (81716, 191672), (95836, 163432), (96224, 162773), (100168, 156364), (114266, 137072), (122512, 127846)]