259973064

素因数分解:

$2^3\times 3^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 793605120

約数和(自身を除く): 533632056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 243, 254, 312, 324, 351, 381, 468, 486, 508, 648, 702, 729, 762, 936, 972, 1016, 1053, 1143, 1404, 1458, 1524, 1651, 1944, 2106, 2187, 2286, 2808, 2916, 3048, 3159, 3302, 3429, 4212, 4374, 4572, 4953, 5832, 6318, 6561, 6604, 6858, 8424, 8748, 9144, 9477, 9906, 10287, 12636, 13122, 13208, 13716, 14859, 17496, 18954, 19683, 19812, 20574, 25272, 26244, 27432, 28431, 29718, 30861, 37908, 39366, 39624, 41148, 44577, 52488, 56862, 59436, 61722, 75816, 78732, 82296, 85293, 89154, 92583, 113724, 118872, 123444, 133731, 157464, 170586, 178308, 185166, 227448, 246888, 255879, 267462, 277749, 341172, 356616, 370332, 401193, 511758, 534924, 555498, 682344, 740664, 802386, 833247, 1023516, 1069848, 1110996, 1203579, 1604772, 1666494, 2047032, 2221992, 2407158, 2499741, 3209544, 3332988, 3610737, 4814316, 4999482, 6665976, 7221474, 9628632, 9998964, 10832211, 14442948, 19997928, 21664422, 28885896, 32496633, 43328844, 64993266, 86657688, 129986532, 259973064]

約数ペア:

[(1, 259973064), (2, 129986532), (3, 86657688), (4, 64993266), (6, 43328844), (8, 32496633), (9, 28885896), (12, 21664422), (13, 19997928), (18, 14442948), (24, 10832211), (26, 9998964), (27, 9628632), (36, 7221474), (39, 6665976), (52, 4999482), (54, 4814316), (72, 3610737), (78, 3332988), (81, 3209544), (104, 2499741), (108, 2407158), (117, 2221992), (127, 2047032), (156, 1666494), (162, 1604772), (216, 1203579), (234, 1110996), (243, 1069848), (254, 1023516), (312, 833247), (324, 802386), (351, 740664), (381, 682344), (468, 555498), (486, 534924), (508, 511758), (648, 401193), (702, 370332), (729, 356616), (762, 341172), (936, 277749), (972, 267462), (1016, 255879), (1053, 246888), (1143, 227448), (1404, 185166), (1458, 178308), (1524, 170586), (1651, 157464), (1944, 133731), (2106, 123444), (2187, 118872), (2286, 113724), (2808, 92583), (2916, 89154), (3048, 85293), (3159, 82296), (3302, 78732), (3429, 75816), (4212, 61722), (4374, 59436), (4572, 56862), (4953, 52488), (5832, 44577), (6318, 41148), (6561, 39624), (6604, 39366), (6858, 37908), (8424, 30861), (8748, 29718), (9144, 28431), (9477, 27432), (9906, 26244), (10287, 25272), (12636, 20574), (13122, 19812), (13208, 19683), (13716, 18954), (14859, 17496)]