305027328

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 875943936

約数和(自身を除く): 570916608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 244, 256, 272, 366, 383, 384, 408, 488, 544, 732, 766, 768, 816, 976, 1037, 1088, 1149, 1464, 1532, 1632, 1952, 2074, 2176, 2298, 2928, 3064, 3111, 3264, 3904, 4148, 4352, 4596, 5856, 6128, 6222, 6511, 6528, 7808, 8296, 9192, 11712, 12256, 12444, 13022, 13056, 15616, 16592, 18384, 19533, 23363, 23424, 24512, 24888, 26044, 33184, 36768, 39066, 46726, 46848, 49024, 49776, 52088, 66368, 70089, 73536, 78132, 93452, 98048, 99552, 104176, 132736, 140178, 147072, 156264, 186904, 199104, 208352, 265472, 280356, 294144, 312528, 373808, 397171, 398208, 416704, 560712, 625056, 747616, 794342, 796416, 833408, 1121424, 1191513, 1250112, 1495232, 1588684, 1666816, 2242848, 2383026, 2500224, 2990464, 3177368, 4485696, 4766052, 5000448, 5980928, 6354736, 8971392, 9532104, 12709472, 17942784, 19064208, 25418944, 38128416, 50837888, 76256832, 101675776, 152513664, 305027328]

約数ペア:

[(1, 305027328), (2, 152513664), (3, 101675776), (4, 76256832), (6, 50837888), (8, 38128416), (12, 25418944), (16, 19064208), (17, 17942784), (24, 12709472), (32, 9532104), (34, 8971392), (48, 6354736), (51, 5980928), (61, 5000448), (64, 4766052), (68, 4485696), (96, 3177368), (102, 2990464), (122, 2500224), (128, 2383026), (136, 2242848), (183, 1666816), (192, 1588684), (204, 1495232), (244, 1250112), (256, 1191513), (272, 1121424), (366, 833408), (383, 796416), (384, 794342), (408, 747616), (488, 625056), (544, 560712), (732, 416704), (766, 398208), (768, 397171), (816, 373808), (976, 312528), (1037, 294144), (1088, 280356), (1149, 265472), (1464, 208352), (1532, 199104), (1632, 186904), (1952, 156264), (2074, 147072), (2176, 140178), (2298, 132736), (2928, 104176), (3064, 99552), (3111, 98048), (3264, 93452), (3904, 78132), (4148, 73536), (4352, 70089), (4596, 66368), (5856, 52088), (6128, 49776), (6222, 49024), (6511, 46848), (6528, 46726), (7808, 39066), (8296, 36768), (9192, 33184), (11712, 26044), (12256, 24888), (12444, 24512), (13022, 23424), (13056, 23363), (15616, 19533), (16592, 18384)]