556156728

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 1533870000

約数和(自身を除く): 977713272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 229, 267, 356, 379, 458, 534, 687, 712, 758, 801, 916, 1068, 1137, 1374, 1516, 1602, 1832, 2061, 2136, 2274, 2748, 3032, 3204, 3411, 4122, 4548, 5496, 6408, 6822, 8244, 9096, 13644, 16488, 20381, 27288, 33731, 40762, 61143, 67462, 81524, 86791, 101193, 122286, 134924, 163048, 173582, 183429, 202386, 244572, 260373, 269848, 303579, 347164, 366858, 404772, 489144, 520746, 607158, 694328, 733716, 781119, 809544, 1041492, 1214316, 1467432, 1562238, 2082984, 2428632, 3124476, 6248952, 7724399, 15448798, 23173197, 30897596, 46346394, 61795192, 69519591, 92692788, 139039182, 185385576, 278078364, 556156728]

約数ペア:

[(1, 556156728), (2, 278078364), (3, 185385576), (4, 139039182), (6, 92692788), (8, 69519591), (9, 61795192), (12, 46346394), (18, 30897596), (24, 23173197), (36, 15448798), (72, 7724399), (89, 6248952), (178, 3124476), (229, 2428632), (267, 2082984), (356, 1562238), (379, 1467432), (458, 1214316), (534, 1041492), (687, 809544), (712, 781119), (758, 733716), (801, 694328), (916, 607158), (1068, 520746), (1137, 489144), (1374, 404772), (1516, 366858), (1602, 347164), (1832, 303579), (2061, 269848), (2136, 260373), (2274, 244572), (2748, 202386), (3032, 183429), (3204, 173582), (3411, 163048), (4122, 134924), (4548, 122286), (5496, 101193), (6408, 86791), (6822, 81524), (8244, 67462), (9096, 61143), (13644, 40762), (16488, 33731), (20381, 27288)]