865206432

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2991

約数の個数: 144

約数和(自身を含む): 2648783592

約数和(自身を除く): 1783577160

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, 2897, 2928, 3111, 4148, 4392, 4896, 5794, 5856, 6222, 8296, 8691, 8784, 9333, 11588, 12444, 16592, 17382, 17568, 18666, 23176, 24888, 26073, 33184, 34764, 37332, 46352, 49249, 49776, 52146, 69528, 74664, 92704, 98498, 99552, 104292, 139056, 147747, 149328, 176717, 196996, 208584, 278112, 295494, 298656, 353434, 393992, 417168, 443241, 530151, 590988, 706868, 787984, 834336, 886482, 1060302, 1181976, 1413736, 1575968, 1590453, 1772964, 2120604, 2363952, 2827472, 3004189, 3180906, 3545928, 4241208, 4727904, 5654944, 6008378, 6361812, 7091856, 8482416, 9012567, 12016756, 12723624, 14183712, 16964832, 18025134, 24033512, 25447248, 27037701, 36050268, 48067024, 50894496, 54075402, 72100536, 96134048, 108150804, 144201072, 216301608, 288402144, 432603216, 865206432]

約数ペア:

[(1, 865206432), (2, 432603216), (3, 288402144), (4, 216301608), (6, 144201072), (8, 108150804), (9, 96134048), (12, 72100536), (16, 54075402), (17, 50894496), (18, 48067024), (24, 36050268), (32, 27037701), (34, 25447248), (36, 24033512), (48, 18025134), (51, 16964832), (61, 14183712), (68, 12723624), (72, 12016756), (96, 9012567), (102, 8482416), (122, 7091856), (136, 6361812), (144, 6008378), (153, 5654944), (183, 4727904), (204, 4241208), (244, 3545928), (272, 3180906), (288, 3004189), (306, 2827472), (366, 2363952), (408, 2120604), (488, 1772964), (544, 1590453), (549, 1575968), (612, 1413736), (732, 1181976), (816, 1060302), (976, 886482), (1037, 834336), (1098, 787984), (1224, 706868), (1464, 590988), (1632, 530151), (1952, 443241), (2074, 417168), (2196, 393992), (2448, 353434), (2897, 298656), (2928, 295494), (3111, 278112), (4148, 208584), (4392, 196996), (4896, 176717), (5794, 149328), (5856, 147747), (6222, 139056), (8296, 104292), (8691, 99552), (8784, 98498), (9333, 92704), (11588, 74664), (12444, 69528), (16592, 52146), (17382, 49776), (17568, 49249), (18666, 46352), (23176, 37332), (24888, 34764), (26073, 33184)]