230741028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 718072320

約数和(自身を除く): 487331292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 73, 74, 84, 108, 111, 113, 126, 146, 148, 189, 219, 222, 226, 252, 259, 292, 333, 339, 378, 438, 444, 452, 511, 518, 657, 666, 678, 756, 777, 791, 876, 999, 1017, 1022, 1036, 1314, 1332, 1356, 1533, 1554, 1582, 1971, 1998, 2034, 2044, 2331, 2373, 2628, 2701, 3051, 3066, 3108, 3164, 3942, 3996, 4068, 4181, 4599, 4662, 4746, 5402, 6102, 6132, 6993, 7119, 7884, 8103, 8249, 8362, 9198, 9324, 9492, 10804, 12204, 12543, 13797, 13986, 14238, 16206, 16498, 16724, 18396, 18907, 21357, 24309, 24747, 25086, 27594, 27972, 28476, 29267, 32412, 32996, 37629, 37814, 42714, 48618, 49494, 50172, 55188, 56721, 57743, 58534, 72927, 74241, 75258, 75628, 85428, 87801, 97236, 98988, 112887, 113442, 115486, 117068, 145854, 148482, 150516, 170163, 173229, 175602, 222723, 225774, 226884, 230972, 263403, 291708, 296964, 305213, 340326, 346458, 351204, 445446, 451548, 510489, 519687, 526806, 610426, 680652, 692916, 790209, 890892, 915639, 1020978, 1039374, 1053612, 1220852, 1559061, 1580418, 1831278, 2041956, 2078748, 2136491, 2746917, 3118122, 3160836, 3662556, 4272982, 5493834, 6236244, 6409473, 8240751, 8545964, 10987668, 12818946, 16481502, 19228419, 25637892, 32963004, 38456838, 57685257, 76913676, 115370514, 230741028]

約数ペア:

[(1, 230741028), (2, 115370514), (3, 76913676), (4, 57685257), (6, 38456838), (7, 32963004), (9, 25637892), (12, 19228419), (14, 16481502), (18, 12818946), (21, 10987668), (27, 8545964), (28, 8240751), (36, 6409473), (37, 6236244), (42, 5493834), (54, 4272982), (63, 3662556), (73, 3160836), (74, 3118122), (84, 2746917), (108, 2136491), (111, 2078748), (113, 2041956), (126, 1831278), (146, 1580418), (148, 1559061), (189, 1220852), (219, 1053612), (222, 1039374), (226, 1020978), (252, 915639), (259, 890892), (292, 790209), (333, 692916), (339, 680652), (378, 610426), (438, 526806), (444, 519687), (452, 510489), (511, 451548), (518, 445446), (657, 351204), (666, 346458), (678, 340326), (756, 305213), (777, 296964), (791, 291708), (876, 263403), (999, 230972), (1017, 226884), (1022, 225774), (1036, 222723), (1314, 175602), (1332, 173229), (1356, 170163), (1533, 150516), (1554, 148482), (1582, 145854), (1971, 117068), (1998, 115486), (2034, 113442), (2044, 112887), (2331, 98988), (2373, 97236), (2628, 87801), (2701, 85428), (3051, 75628), (3066, 75258), (3108, 74241), (3164, 72927), (3942, 58534), (3996, 57743), (4068, 56721), (4181, 55188), (4599, 50172), (4662, 49494), (4746, 48618), (5402, 42714), (6102, 37814), (6132, 37629), (6993, 32996), (7119, 32412), (7884, 29267), (8103, 28476), (8249, 27972), (8362, 27594), (9198, 25086), (9324, 24747), (9492, 24309), (10804, 21357), (12204, 18907), (12543, 18396), (13797, 16724), (13986, 16498), (14238, 16206)]