1221792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 3810240

約数和(自身を除く): 2588448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 89, 96, 104, 132, 143, 156, 176, 178, 208, 264, 267, 286, 312, 352, 356, 416, 429, 528, 534, 572, 624, 712, 858, 979, 1056, 1068, 1144, 1157, 1248, 1424, 1716, 1958, 2136, 2288, 2314, 2848, 2937, 3432, 3471, 3916, 4272, 4576, 4628, 5874, 6864, 6942, 7832, 8544, 9256, 11748, 12727, 13728, 13884, 15664, 18512, 23496, 25454, 27768, 31328, 37024, 38181, 46992, 50908, 55536, 76362, 93984, 101816, 111072, 152724, 203632, 305448, 407264, 610896, 1221792]

約数ペア:

[(1, 1221792), (2, 610896), (3, 407264), (4, 305448), (6, 203632), (8, 152724), (11, 111072), (12, 101816), (13, 93984), (16, 76362), (22, 55536), (24, 50908), (26, 46992), (32, 38181), (33, 37024), (39, 31328), (44, 27768), (48, 25454), (52, 23496), (66, 18512), (78, 15664), (88, 13884), (89, 13728), (96, 12727), (104, 11748), (132, 9256), (143, 8544), (156, 7832), (176, 6942), (178, 6864), (208, 5874), (264, 4628), (267, 4576), (286, 4272), (312, 3916), (352, 3471), (356, 3432), (416, 2937), (429, 2848), (528, 2314), (534, 2288), (572, 2136), (624, 1958), (712, 1716), (858, 1424), (979, 1248), (1056, 1157), (1068, 1144)]