264224336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 354486064

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 41, 43, 58, 68, 76, 82, 86, 116, 136, 152, 164, 172, 232, 272, 304, 323, 328, 344, 464, 493, 551, 646, 656, 688, 697, 731, 779, 817, 986, 1102, 1189, 1247, 1292, 1394, 1462, 1558, 1634, 1763, 1972, 2204, 2378, 2494, 2584, 2788, 2924, 3116, 3268, 3526, 3944, 4408, 4756, 4988, 5168, 5576, 5848, 6232, 6536, 7052, 7888, 8816, 9367, 9512, 9976, 11152, 11696, 12464, 13072, 13243, 13889, 14104, 18734, 19024, 19952, 20213, 21199, 22591, 23693, 26486, 27778, 28208, 29971, 33497, 37468, 40426, 42398, 45182, 47386, 51127, 52972, 55556, 59942, 66994, 74936, 80852, 84796, 90364, 94772, 102254, 105944, 111112, 119884, 133988, 149872, 161704, 169592, 180728, 189544, 204508, 211888, 222224, 239768, 267976, 323408, 339184, 361456, 379088, 384047, 402781, 409016, 479536, 535952, 569449, 768094, 805562, 818032, 869159, 971413, 1138898, 1536188, 1611124, 1738318, 1942826, 2277796, 3072376, 3222248, 3476636, 3885652, 4555592, 6144752, 6444496, 6953272, 7771304, 9111184, 13906544, 15542608, 16514021, 33028042, 66056084, 132112168, 264224336]

約数ペア:

[(1, 264224336), (2, 132112168), (4, 66056084), (8, 33028042), (16, 16514021), (17, 15542608), (19, 13906544), (29, 9111184), (34, 7771304), (38, 6953272), (41, 6444496), (43, 6144752), (58, 4555592), (68, 3885652), (76, 3476636), (82, 3222248), (86, 3072376), (116, 2277796), (136, 1942826), (152, 1738318), (164, 1611124), (172, 1536188), (232, 1138898), (272, 971413), (304, 869159), (323, 818032), (328, 805562), (344, 768094), (464, 569449), (493, 535952), (551, 479536), (646, 409016), (656, 402781), (688, 384047), (697, 379088), (731, 361456), (779, 339184), (817, 323408), (986, 267976), (1102, 239768), (1189, 222224), (1247, 211888), (1292, 204508), (1394, 189544), (1462, 180728), (1558, 169592), (1634, 161704), (1763, 149872), (1972, 133988), (2204, 119884), (2378, 111112), (2494, 105944), (2584, 102254), (2788, 94772), (2924, 90364), (3116, 84796), (3268, 80852), (3526, 74936), (3944, 66994), (4408, 59942), (4756, 55556), (4988, 52972), (5168, 51127), (5576, 47386), (5848, 45182), (6232, 42398), (6536, 40426), (7052, 37468), (7888, 33497), (8816, 29971), (9367, 28208), (9512, 27778), (9976, 26486), (11152, 23693), (11696, 22591), (12464, 21199), (13072, 20213), (13243, 19952), (13889, 19024), (14104, 18734)]