216613728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 442176768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 151, 153, 204, 272, 288, 293, 302, 306, 408, 453, 544, 586, 604, 612, 816, 879, 906, 1172, 1208, 1224, 1359, 1632, 1758, 1812, 2344, 2416, 2448, 2567, 2637, 2718, 3516, 3624, 4688, 4832, 4896, 4981, 5134, 5274, 5436, 7032, 7248, 7701, 9376, 9962, 10268, 10548, 10872, 14064, 14496, 14943, 15402, 19924, 20536, 21096, 21744, 23103, 28128, 29886, 30804, 39848, 41072, 42192, 43488, 44243, 44829, 46206, 59772, 61608, 79696, 82144, 84384, 88486, 89658, 92412, 119544, 123216, 132729, 159392, 176972, 179316, 184824, 239088, 246432, 265458, 353944, 358632, 369648, 398187, 478176, 530916, 707888, 717264, 739296, 752131, 796374, 1061832, 1415776, 1434528, 1504262, 1592748, 2123664, 2256393, 3008524, 3185496, 4247328, 4512786, 6017048, 6370992, 6769179, 9025572, 12034096, 12741984, 13538358, 18051144, 24068192, 27076716, 36102288, 54153432, 72204576, 108306864, 216613728]

約数ペア:

[(1, 216613728), (2, 108306864), (3, 72204576), (4, 54153432), (6, 36102288), (8, 27076716), (9, 24068192), (12, 18051144), (16, 13538358), (17, 12741984), (18, 12034096), (24, 9025572), (32, 6769179), (34, 6370992), (36, 6017048), (48, 4512786), (51, 4247328), (68, 3185496), (72, 3008524), (96, 2256393), (102, 2123664), (136, 1592748), (144, 1504262), (151, 1434528), (153, 1415776), (204, 1061832), (272, 796374), (288, 752131), (293, 739296), (302, 717264), (306, 707888), (408, 530916), (453, 478176), (544, 398187), (586, 369648), (604, 358632), (612, 353944), (816, 265458), (879, 246432), (906, 239088), (1172, 184824), (1208, 179316), (1224, 176972), (1359, 159392), (1632, 132729), (1758, 123216), (1812, 119544), (2344, 92412), (2416, 89658), (2448, 88486), (2567, 84384), (2637, 82144), (2718, 79696), (3516, 61608), (3624, 59772), (4688, 46206), (4832, 44829), (4896, 44243), (4981, 43488), (5134, 42192), (5274, 41072), (5436, 39848), (7032, 30804), (7248, 29886), (7701, 28128), (9376, 23103), (9962, 21744), (10268, 21096), (10548, 20536), (10872, 19924), (14064, 15402), (14496, 14943)]