245947584

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 677570400

約数和(自身を除く): 431622816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 89, 96, 111, 148, 178, 192, 222, 267, 296, 356, 389, 444, 534, 592, 712, 778, 888, 1068, 1167, 1184, 1424, 1556, 1776, 2136, 2334, 2368, 2848, 3112, 3293, 3552, 4272, 4668, 5696, 6224, 6586, 7104, 8544, 9336, 9879, 12448, 13172, 14393, 17088, 18672, 19758, 24896, 26344, 28786, 34621, 37344, 39516, 43179, 52688, 57572, 69242, 74688, 79032, 86358, 103863, 105376, 115144, 138484, 158064, 172716, 207726, 210752, 230288, 276968, 316128, 345432, 415452, 460576, 553936, 632256, 690864, 830904, 921152, 1107872, 1280977, 1381728, 1661808, 2215744, 2561954, 2763456, 3323616, 3842931, 5123908, 6647232, 7685862, 10247816, 15371724, 20495632, 30743448, 40991264, 61486896, 81982528, 122973792, 245947584]

約数ペア:

[(1, 245947584), (2, 122973792), (3, 81982528), (4, 61486896), (6, 40991264), (8, 30743448), (12, 20495632), (16, 15371724), (24, 10247816), (32, 7685862), (37, 6647232), (48, 5123908), (64, 3842931), (74, 3323616), (89, 2763456), (96, 2561954), (111, 2215744), (148, 1661808), (178, 1381728), (192, 1280977), (222, 1107872), (267, 921152), (296, 830904), (356, 690864), (389, 632256), (444, 553936), (534, 460576), (592, 415452), (712, 345432), (778, 316128), (888, 276968), (1068, 230288), (1167, 210752), (1184, 207726), (1424, 172716), (1556, 158064), (1776, 138484), (2136, 115144), (2334, 105376), (2368, 103863), (2848, 86358), (3112, 79032), (3293, 74688), (3552, 69242), (4272, 57572), (4668, 52688), (5696, 43179), (6224, 39516), (6586, 37344), (7104, 34621), (8544, 28786), (9336, 26344), (9879, 24896), (12448, 19758), (13172, 18672), (14393, 17088)]