17809173632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4574

約数の個数: 128

約数和(自身を含む): 39287462400

約数和(自身を除く): 21478288768

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 64, 76, 106, 124, 128, 152, 212, 248, 304, 424, 496, 589, 608, 848, 992, 1007, 1178, 1216, 1643, 1696, 1984, 2014, 2356, 2432, 3286, 3392, 3968, 4028, 4457, 4712, 6572, 6784, 8056, 8914, 9424, 13144, 16112, 17828, 18848, 26288, 31217, 32224, 35656, 37696, 52576, 62434, 64448, 71312, 75392, 84683, 105152, 124868, 128896, 138167, 142624, 169366, 210304, 236221, 249736, 276334, 285248, 338732, 472442, 499472, 552668, 570496, 677464, 944884, 998944, 1105336, 1354928, 1889768, 1997888, 2210672, 2625173, 2709856, 3779536, 3995776, 4421344, 4488199, 5250346, 5419712, 7322851, 7559072, 8842688, 8976398, 10500692, 10839424, 14645702, 15118144, 17685376, 17952796, 21001384, 29291404, 30236288, 35905592, 42002768, 58582808, 71811184, 84005536, 117165616, 139134169, 143622368, 168011072, 234331232, 278268338, 287244736, 336022144, 468662464, 556536676, 574489472, 937324928, 1113073352, 2226146704, 4452293408, 8904586816, 17809173632]

約数ペア:

[(1, 17809173632), (2, 8904586816), (4, 4452293408), (8, 2226146704), (16, 1113073352), (19, 937324928), (31, 574489472), (32, 556536676), (38, 468662464), (53, 336022144), (62, 287244736), (64, 278268338), (76, 234331232), (106, 168011072), (124, 143622368), (128, 139134169), (152, 117165616), (212, 84005536), (248, 71811184), (304, 58582808), (424, 42002768), (496, 35905592), (589, 30236288), (608, 29291404), (848, 21001384), (992, 17952796), (1007, 17685376), (1178, 15118144), (1216, 14645702), (1643, 10839424), (1696, 10500692), (1984, 8976398), (2014, 8842688), (2356, 7559072), (2432, 7322851), (3286, 5419712), (3392, 5250346), (3968, 4488199), (4028, 4421344), (4457, 3995776), (4712, 3779536), (6572, 2709856), (6784, 2625173), (8056, 2210672), (8914, 1997888), (9424, 1889768), (13144, 1354928), (16112, 1105336), (17828, 998944), (18848, 944884), (26288, 677464), (31217, 570496), (32224, 552668), (35656, 499472), (37696, 472442), (52576, 338732), (62434, 285248), (64448, 276334), (71312, 249736), (75392, 236221), (84683, 210304), (105152, 169366), (124868, 142624), (128896, 138167)]