128717496

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 360126000

約数和(自身を除く): 231408504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 89, 106, 159, 178, 212, 267, 318, 356, 379, 424, 477, 534, 636, 712, 758, 801, 954, 1068, 1137, 1272, 1516, 1602, 1908, 2136, 2274, 3032, 3204, 3411, 3816, 4548, 4717, 6408, 6822, 9096, 9434, 13644, 14151, 18868, 20087, 27288, 28302, 33731, 37736, 40174, 42453, 56604, 60261, 67462, 80348, 84906, 101193, 113208, 120522, 134924, 160696, 169812, 180783, 202386, 241044, 269848, 303579, 339624, 361566, 404772, 482088, 607158, 723132, 809544, 1214316, 1446264, 1787743, 2428632, 3575486, 5363229, 7150972, 10726458, 14301944, 16089687, 21452916, 32179374, 42905832, 64358748, 128717496]

約数ペア:

[(1, 128717496), (2, 64358748), (3, 42905832), (4, 32179374), (6, 21452916), (8, 16089687), (9, 14301944), (12, 10726458), (18, 7150972), (24, 5363229), (36, 3575486), (53, 2428632), (72, 1787743), (89, 1446264), (106, 1214316), (159, 809544), (178, 723132), (212, 607158), (267, 482088), (318, 404772), (356, 361566), (379, 339624), (424, 303579), (477, 269848), (534, 241044), (636, 202386), (712, 180783), (758, 169812), (801, 160696), (954, 134924), (1068, 120522), (1137, 113208), (1272, 101193), (1516, 84906), (1602, 80348), (1908, 67462), (2136, 60261), (2274, 56604), (3032, 42453), (3204, 40174), (3411, 37736), (3816, 33731), (4548, 28302), (4717, 27288), (6408, 20087), (6822, 18868), (9096, 14151), (9434, 13644)]