19140078288

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{10949}}^1$

素因数の和:11500

約数の個数: 80

約数和(自身を含む): 50184288000

約数和(自身を除く): 31044209712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 461, 474, 632, 922, 948, 1264, 1383, 1844, 1896, 2766, 3688, 3792, 5532, 7376, 10949, 11064, 21898, 22128, 32847, 36419, 43796, 65694, 72838, 87592, 109257, 131388, 145676, 175184, 218514, 262776, 291352, 437028, 525552, 582704, 864971, 874056, 1729942, 1748112, 2594913, 3459884, 5047489, 5189826, 6919768, 10094978, 10379652, 13839536, 15142467, 20189956, 20759304, 30284934, 40379912, 41518608, 60569868, 80759824, 121139736, 242279472, 398751631, 797503262, 1196254893, 1595006524, 2392509786, 3190013048, 4785019572, 6380026096, 9570039144, 19140078288]

約数ペア:

[(1, 19140078288), (2, 9570039144), (3, 6380026096), (4, 4785019572), (6, 3190013048), (8, 2392509786), (12, 1595006524), (16, 1196254893), (24, 797503262), (48, 398751631), (79, 242279472), (158, 121139736), (237, 80759824), (316, 60569868), (461, 41518608), (474, 40379912), (632, 30284934), (922, 20759304), (948, 20189956), (1264, 15142467), (1383, 13839536), (1844, 10379652), (1896, 10094978), (2766, 6919768), (3688, 5189826), (3792, 5047489), (5532, 3459884), (7376, 2594913), (10949, 1748112), (11064, 1729942), (21898, 874056), (22128, 864971), (32847, 582704), (36419, 525552), (43796, 437028), (65694, 291352), (72838, 262776), (87592, 218514), (109257, 175184), (131388, 145676)]