1900293552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3051

約数の個数: 120

約数和(自身を含む): 5528515200

約数和(自身を除く): 3628221648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 149, 186, 248, 279, 298, 372, 447, 496, 558, 596, 744, 894, 1116, 1192, 1341, 1488, 1788, 2232, 2384, 2682, 2857, 3576, 4464, 4619, 5364, 5714, 7152, 8571, 9238, 10728, 11428, 13857, 17142, 18476, 21456, 22856, 25713, 27714, 34284, 36952, 41571, 45712, 51426, 55428, 68568, 73904, 83142, 88567, 102852, 110856, 137136, 166284, 177134, 205704, 221712, 265701, 332568, 354268, 411408, 425693, 531402, 665136, 708536, 797103, 851386, 1062804, 1277079, 1417072, 1594206, 1702772, 2125608, 2554158, 3188412, 3405544, 3831237, 4251216, 5108316, 6376824, 6811088, 7662474, 10216632, 12753648, 13196483, 15324948, 20433264, 26392966, 30649896, 39589449, 52785932, 61299792, 79178898, 105571864, 118768347, 158357796, 211143728, 237536694, 316715592, 475073388, 633431184, 950146776, 1900293552]

約数ペア:

[(1, 1900293552), (2, 950146776), (3, 633431184), (4, 475073388), (6, 316715592), (8, 237536694), (9, 211143728), (12, 158357796), (16, 118768347), (18, 105571864), (24, 79178898), (31, 61299792), (36, 52785932), (48, 39589449), (62, 30649896), (72, 26392966), (93, 20433264), (124, 15324948), (144, 13196483), (149, 12753648), (186, 10216632), (248, 7662474), (279, 6811088), (298, 6376824), (372, 5108316), (447, 4251216), (496, 3831237), (558, 3405544), (596, 3188412), (744, 2554158), (894, 2125608), (1116, 1702772), (1192, 1594206), (1341, 1417072), (1488, 1277079), (1788, 1062804), (2232, 851386), (2384, 797103), (2682, 708536), (2857, 665136), (3576, 531402), (4464, 425693), (4619, 411408), (5364, 354268), (5714, 332568), (7152, 265701), (8571, 221712), (9238, 205704), (10728, 177134), (11428, 166284), (13857, 137136), (17142, 110856), (18476, 102852), (21456, 88567), (22856, 83142), (25713, 73904), (27714, 68568), (34284, 55428), (36952, 51426), (41571, 45712)]