1272573216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4355

約数の個数: 144

約数和(自身を含む): 3895485048

約数和(自身を除く): 2622911832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 612, 732, 816, 976, 1037, 1098, 1224, 1464, 1632, 1952, 2074, 2196, 2448, 2928, 3111, 4148, 4261, 4392, 4896, 5856, 6222, 8296, 8522, 8784, 9333, 12444, 12783, 16592, 17044, 17568, 18666, 24888, 25566, 33184, 34088, 37332, 38349, 49776, 51132, 68176, 72437, 74664, 76698, 99552, 102264, 136352, 144874, 149328, 153396, 204528, 217311, 259921, 289748, 298656, 306792, 409056, 434622, 519842, 579496, 613584, 651933, 779763, 869244, 1039684, 1158992, 1227168, 1303866, 1559526, 1738488, 2079368, 2317984, 2339289, 2607732, 3119052, 3476976, 4158736, 4418657, 4678578, 5215464, 6238104, 6953952, 8317472, 8837314, 9357156, 10430928, 12476208, 13255971, 17674628, 18714312, 20861856, 24952416, 26511942, 35349256, 37428624, 39767913, 53023884, 70698512, 74857248, 79535826, 106047768, 141397024, 159071652, 212095536, 318143304, 424191072, 636286608, 1272573216]

約数ペア:

[(1, 1272573216), (2, 636286608), (3, 424191072), (4, 318143304), (6, 212095536), (8, 159071652), (9, 141397024), (12, 106047768), (16, 79535826), (17, 74857248), (18, 70698512), (24, 53023884), (32, 39767913), (34, 37428624), (36, 35349256), (48, 26511942), (51, 24952416), (61, 20861856), (68, 18714312), (72, 17674628), (96, 13255971), (102, 12476208), (122, 10430928), (136, 9357156), (144, 8837314), (153, 8317472), (183, 6953952), (204, 6238104), (244, 5215464), (272, 4678578), (288, 4418657), (306, 4158736), (366, 3476976), (408, 3119052), (488, 2607732), (544, 2339289), (549, 2317984), (612, 2079368), (732, 1738488), (816, 1559526), (976, 1303866), (1037, 1227168), (1098, 1158992), (1224, 1039684), (1464, 869244), (1632, 779763), (1952, 651933), (2074, 613584), (2196, 579496), (2448, 519842), (2928, 434622), (3111, 409056), (4148, 306792), (4261, 298656), (4392, 289748), (4896, 259921), (5856, 217311), (6222, 204528), (8296, 153396), (8522, 149328), (8784, 144874), (9333, 136352), (12444, 102264), (12783, 99552), (16592, 76698), (17044, 74664), (17568, 72437), (18666, 68176), (24888, 51132), (25566, 49776), (33184, 38349), (34088, 37332)]