828833504

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 1879945200

約数和(自身を除く): 1051111696

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 68, 76, 89, 106, 136, 152, 178, 212, 272, 289, 304, 323, 356, 424, 544, 578, 608, 646, 712, 848, 901, 1007, 1156, 1292, 1424, 1513, 1691, 1696, 1802, 2014, 2312, 2584, 2848, 3026, 3382, 3604, 4028, 4624, 4717, 5168, 5491, 6052, 6764, 7208, 8056, 9248, 9434, 10336, 10982, 12104, 13528, 14416, 15317, 16112, 17119, 18868, 21964, 24208, 25721, 27056, 28747, 28832, 30634, 32224, 34238, 37736, 43928, 48416, 51442, 54112, 57494, 61268, 68476, 75472, 80189, 87856, 89623, 102884, 114988, 122536, 136952, 150944, 160378, 175712, 179246, 205768, 229976, 245072, 273904, 291023, 320756, 358492, 411536, 459952, 488699, 490144, 547808, 582046, 641512, 716984, 823072, 919904, 977398, 1164092, 1283024, 1363213, 1433968, 1523591, 1954796, 2328184, 2566048, 2726426, 2867936, 3047182, 3909592, 4656368, 5452852, 6094364, 7819184, 9312736, 10905704, 12188728, 15638368, 21811408, 24377456, 25901047, 43622816, 48754912, 51802094, 103604188, 207208376, 414416752, 828833504]

約数ペア:

[(1, 828833504), (2, 414416752), (4, 207208376), (8, 103604188), (16, 51802094), (17, 48754912), (19, 43622816), (32, 25901047), (34, 24377456), (38, 21811408), (53, 15638368), (68, 12188728), (76, 10905704), (89, 9312736), (106, 7819184), (136, 6094364), (152, 5452852), (178, 4656368), (212, 3909592), (272, 3047182), (289, 2867936), (304, 2726426), (323, 2566048), (356, 2328184), (424, 1954796), (544, 1523591), (578, 1433968), (608, 1363213), (646, 1283024), (712, 1164092), (848, 977398), (901, 919904), (1007, 823072), (1156, 716984), (1292, 641512), (1424, 582046), (1513, 547808), (1691, 490144), (1696, 488699), (1802, 459952), (2014, 411536), (2312, 358492), (2584, 320756), (2848, 291023), (3026, 273904), (3382, 245072), (3604, 229976), (4028, 205768), (4624, 179246), (4717, 175712), (5168, 160378), (5491, 150944), (6052, 136952), (6764, 122536), (7208, 114988), (8056, 102884), (9248, 89623), (9434, 87856), (10336, 80189), (10982, 75472), (12104, 68476), (13528, 61268), (14416, 57494), (15317, 54112), (16112, 51442), (17119, 48416), (18868, 43928), (21964, 37736), (24208, 34238), (25721, 32224), (27056, 30634), (28747, 28832)]