279994968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 120

約数和(自身を含む): 862262940

約数和(自身を除く): 582267972

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 2178, 2376, 2904, 3267, 3564, 3571, 4356, 6534, 7128, 7142, 8712, 9801, 10713, 13068, 14284, 19602, 21426, 26136, 28568, 32139, 39204, 39281, 42852, 64278, 78408, 78562, 85704, 96417, 117843, 128556, 157124, 192834, 235686, 257112, 289251, 314248, 353529, 385668, 432091, 471372, 578502, 707058, 771336, 864182, 942744, 1060587, 1157004, 1296273, 1414116, 1728364, 2121174, 2314008, 2592546, 2828232, 3181761, 3456728, 3888819, 4242348, 5185092, 6363522, 7777638, 8484696, 10370184, 11666457, 12727044, 15555276, 23332914, 25454088, 31110552, 34999371, 46665828, 69998742, 93331656, 139997484, 279994968]

約数ペア:

[(1, 279994968), (2, 139997484), (3, 93331656), (4, 69998742), (6, 46665828), (8, 34999371), (9, 31110552), (11, 25454088), (12, 23332914), (18, 15555276), (22, 12727044), (24, 11666457), (27, 10370184), (33, 8484696), (36, 7777638), (44, 6363522), (54, 5185092), (66, 4242348), (72, 3888819), (81, 3456728), (88, 3181761), (99, 2828232), (108, 2592546), (121, 2314008), (132, 2121174), (162, 1728364), (198, 1414116), (216, 1296273), (242, 1157004), (264, 1060587), (297, 942744), (324, 864182), (363, 771336), (396, 707058), (484, 578502), (594, 471372), (648, 432091), (726, 385668), (792, 353529), (891, 314248), (968, 289251), (1089, 257112), (1188, 235686), (1452, 192834), (1782, 157124), (2178, 128556), (2376, 117843), (2904, 96417), (3267, 85704), (3564, 78562), (3571, 78408), (4356, 64278), (6534, 42852), (7128, 39281), (7142, 39204), (8712, 32139), (9801, 28568), (10713, 26136), (13068, 21426), (14284, 19602)]