19535391936

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{216023}}^1$

素因数の和:216198

約数の個数: 84

約数和(自身を含む): 56351588592

約数和(自身を除く): 36816196656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 10048, 11304, 15072, 22608, 30144, 45216, 90432, 216023, 432046, 648069, 864092, 1296138, 1728184, 1944207, 2592276, 3456368, 3888414, 5184552, 6912736, 7776828, 10369104, 13825472, 15553656, 20738208, 31107312, 33915611, 41476416, 62214624, 67831222, 101746833, 124429248, 135662444, 203493666, 271324888, 305240499, 406987332, 542649776, 610480998, 813974664, 1085299552, 1220961996, 1627949328, 2170599104, 2441923992, 3255898656, 4883847984, 6511797312, 9767695968, 19535391936]

約数ペア:

[(1, 19535391936), (2, 9767695968), (3, 6511797312), (4, 4883847984), (6, 3255898656), (8, 2441923992), (9, 2170599104), (12, 1627949328), (16, 1220961996), (18, 1085299552), (24, 813974664), (32, 610480998), (36, 542649776), (48, 406987332), (64, 305240499), (72, 271324888), (96, 203493666), (144, 135662444), (157, 124429248), (192, 101746833), (288, 67831222), (314, 62214624), (471, 41476416), (576, 33915611), (628, 31107312), (942, 20738208), (1256, 15553656), (1413, 13825472), (1884, 10369104), (2512, 7776828), (2826, 6912736), (3768, 5184552), (5024, 3888414), (5652, 3456368), (7536, 2592276), (10048, 1944207), (11304, 1728184), (15072, 1296138), (22608, 864092), (30144, 648069), (45216, 432046), (90432, 216023)]