218696976

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 673706880

約数和(自身を除く): 455009904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 97, 102, 108, 136, 144, 153, 194, 204, 216, 272, 291, 306, 307, 388, 408, 432, 459, 582, 612, 614, 776, 816, 873, 918, 921, 1164, 1224, 1228, 1552, 1649, 1746, 1836, 1842, 2328, 2448, 2456, 2619, 2763, 3298, 3492, 3672, 3684, 4656, 4912, 4947, 5219, 5238, 5526, 6596, 6984, 7344, 7368, 8289, 9894, 10438, 10476, 11052, 13192, 13968, 14736, 14841, 15657, 16578, 19788, 20876, 20952, 22104, 26384, 29682, 29779, 31314, 33156, 39576, 41752, 41904, 44208, 44523, 46971, 59364, 59558, 62628, 66312, 79152, 83504, 89046, 89337, 93942, 118728, 119116, 125256, 132624, 140913, 178092, 178674, 187884, 237456, 238232, 250512, 268011, 281826, 356184, 357348, 375768, 476464, 506243, 536022, 563652, 712368, 714696, 751536, 804033, 1012486, 1072044, 1127304, 1429392, 1518729, 1608066, 2024972, 2144088, 2254608, 3037458, 3216132, 4049944, 4288176, 4556187, 6074916, 6432264, 8099888, 9112374, 12149832, 12864528, 13668561, 18224748, 24299664, 27337122, 36449496, 54674244, 72898992, 109348488, 218696976]

約数ペア:

[(1, 218696976), (2, 109348488), (3, 72898992), (4, 54674244), (6, 36449496), (8, 27337122), (9, 24299664), (12, 18224748), (16, 13668561), (17, 12864528), (18, 12149832), (24, 9112374), (27, 8099888), (34, 6432264), (36, 6074916), (48, 4556187), (51, 4288176), (54, 4049944), (68, 3216132), (72, 3037458), (97, 2254608), (102, 2144088), (108, 2024972), (136, 1608066), (144, 1518729), (153, 1429392), (194, 1127304), (204, 1072044), (216, 1012486), (272, 804033), (291, 751536), (306, 714696), (307, 712368), (388, 563652), (408, 536022), (432, 506243), (459, 476464), (582, 375768), (612, 357348), (614, 356184), (776, 281826), (816, 268011), (873, 250512), (918, 238232), (921, 237456), (1164, 187884), (1224, 178674), (1228, 178092), (1552, 140913), (1649, 132624), (1746, 125256), (1836, 119116), (1842, 118728), (2328, 93942), (2448, 89337), (2456, 89046), (2619, 83504), (2763, 79152), (3298, 66312), (3492, 62628), (3672, 59558), (3684, 59364), (4656, 46971), (4912, 44523), (4947, 44208), (5219, 41904), (5238, 41752), (5526, 39576), (6596, 33156), (6984, 31314), (7344, 29779), (7368, 29682), (8289, 26384), (9894, 22104), (10438, 20952), (10476, 20876), (11052, 19788), (13192, 16578), (13968, 15657), (14736, 14841)]