2490576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 7231680

約数和(自身を除く): 4741104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 89, 106, 132, 159, 176, 178, 212, 264, 267, 318, 356, 424, 528, 534, 583, 636, 712, 848, 979, 1068, 1166, 1272, 1424, 1749, 1958, 2136, 2332, 2544, 2937, 3498, 3916, 4272, 4664, 4717, 5874, 6996, 7832, 9328, 9434, 11748, 13992, 14151, 15664, 18868, 23496, 27984, 28302, 37736, 46992, 51887, 56604, 75472, 103774, 113208, 155661, 207548, 226416, 311322, 415096, 622644, 830192, 1245288, 2490576]

約数ペア:

[(1, 2490576), (2, 1245288), (3, 830192), (4, 622644), (6, 415096), (8, 311322), (11, 226416), (12, 207548), (16, 155661), (22, 113208), (24, 103774), (33, 75472), (44, 56604), (48, 51887), (53, 46992), (66, 37736), (88, 28302), (89, 27984), (106, 23496), (132, 18868), (159, 15664), (176, 14151), (178, 13992), (212, 11748), (264, 9434), (267, 9328), (318, 7832), (356, 6996), (424, 5874), (528, 4717), (534, 4664), (583, 4272), (636, 3916), (712, 3498), (848, 2937), (979, 2544), (1068, 2332), (1166, 2136), (1272, 1958), (1424, 1749)]