305301888

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 926714880

約数和(自身を除く): 621412992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 103, 124, 128, 144, 166, 186, 192, 206, 248, 249, 279, 288, 309, 332, 372, 384, 412, 496, 498, 558, 576, 618, 664, 744, 747, 824, 927, 992, 996, 1116, 1152, 1236, 1328, 1488, 1494, 1648, 1854, 1984, 1992, 2232, 2472, 2573, 2656, 2976, 2988, 3193, 3296, 3708, 3968, 3984, 4464, 4944, 5146, 5312, 5952, 5976, 6386, 6592, 7416, 7719, 7968, 8549, 8928, 9579, 9888, 10292, 10624, 11904, 11952, 12772, 13184, 14832, 15438, 15936, 17098, 17856, 19158, 19776, 20584, 23157, 23904, 25544, 25647, 28737, 29664, 30876, 31872, 34196, 35712, 38316, 39552, 41168, 46314, 47808, 51088, 51294, 57474, 59328, 61752, 68392, 76632, 76941, 82336, 92628, 95616, 102176, 102588, 114948, 118656, 123504, 136784, 153264, 153882, 164672, 185256, 204352, 205176, 229896, 247008, 265019, 273568, 306528, 307764, 329344, 370512, 408704, 410352, 459792, 494016, 530038, 547136, 613056, 615528, 741024, 795057, 820704, 919584, 988032, 1060076, 1094272, 1226112, 1231056, 1482048, 1590114, 1641408, 1839168, 2120152, 2385171, 2462112, 2964096, 3180228, 3282816, 3678336, 4240304, 4770342, 4924224, 6360456, 8480608, 9540684, 9848448, 12720912, 16961216, 19081368, 25441824, 33922432, 38162736, 50883648, 76325472, 101767296, 152650944, 305301888]

約数ペア:

[(1, 305301888), (2, 152650944), (3, 101767296), (4, 76325472), (6, 50883648), (8, 38162736), (9, 33922432), (12, 25441824), (16, 19081368), (18, 16961216), (24, 12720912), (31, 9848448), (32, 9540684), (36, 8480608), (48, 6360456), (62, 4924224), (64, 4770342), (72, 4240304), (83, 3678336), (93, 3282816), (96, 3180228), (103, 2964096), (124, 2462112), (128, 2385171), (144, 2120152), (166, 1839168), (186, 1641408), (192, 1590114), (206, 1482048), (248, 1231056), (249, 1226112), (279, 1094272), (288, 1060076), (309, 988032), (332, 919584), (372, 820704), (384, 795057), (412, 741024), (496, 615528), (498, 613056), (558, 547136), (576, 530038), (618, 494016), (664, 459792), (744, 410352), (747, 408704), (824, 370512), (927, 329344), (992, 307764), (996, 306528), (1116, 273568), (1152, 265019), (1236, 247008), (1328, 229896), (1488, 205176), (1494, 204352), (1648, 185256), (1854, 164672), (1984, 153882), (1992, 153264), (2232, 136784), (2472, 123504), (2573, 118656), (2656, 114948), (2976, 102588), (2988, 102176), (3193, 95616), (3296, 92628), (3708, 82336), (3968, 76941), (3984, 76632), (4464, 68392), (4944, 61752), (5146, 59328), (5312, 57474), (5952, 51294), (5976, 51088), (6386, 47808), (6592, 46314), (7416, 41168), (7719, 39552), (7968, 38316), (8549, 35712), (8928, 34196), (9579, 31872), (9888, 30876), (10292, 29664), (10624, 28737), (11904, 25647), (11952, 25544), (12772, 23904), (13184, 23157), (14832, 20584), (15438, 19776), (15936, 19158), (17098, 17856)]