427194144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 216

約数和(自身を含む): 1345295952

約数和(自身を除く): 918101808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 131, 134, 144, 156, 169, 201, 208, 234, 262, 268, 288, 312, 338, 393, 402, 416, 468, 507, 524, 536, 603, 624, 676, 786, 804, 871, 936, 1014, 1048, 1072, 1179, 1206, 1248, 1352, 1521, 1572, 1608, 1703, 1742, 1872, 2028, 2096, 2144, 2358, 2412, 2613, 2704, 3042, 3144, 3216, 3406, 3484, 3744, 4056, 4192, 4716, 4824, 5109, 5226, 5408, 6084, 6288, 6432, 6812, 6968, 7839, 8112, 8777, 9432, 9648, 10218, 10452, 11323, 12168, 12576, 13624, 13936, 15327, 15678, 16224, 17554, 18864, 19296, 20436, 20904, 22139, 22646, 24336, 26331, 27248, 27872, 30654, 31356, 33969, 35108, 37728, 40872, 41808, 44278, 45292, 48672, 52662, 54496, 61308, 62712, 66417, 67938, 70216, 78993, 81744, 83616, 88556, 90584, 101907, 105324, 114101, 122616, 125424, 132834, 135876, 140432, 157986, 163488, 177112, 181168, 199251, 203814, 210648, 228202, 245232, 250848, 265668, 271752, 280864, 315972, 342303, 354224, 362336, 398502, 407628, 421296, 456404, 490464, 531336, 543504, 631944, 684606, 708448, 797004, 815256, 842592, 912808, 1026909, 1062672, 1087008, 1263888, 1369212, 1483313, 1594008, 1630512, 1825616, 2053818, 2125344, 2527776, 2738424, 2966626, 3188016, 3261024, 3651232, 4107636, 4449939, 5476848, 5933252, 6376032, 8215272, 8899878, 10953696, 11866504, 13349817, 16430544, 17799756, 23733008, 26699634, 32861088, 35599512, 47466016, 53399268, 71199024, 106798536, 142398048, 213597072, 427194144]

約数ペア:

[(1, 427194144), (2, 213597072), (3, 142398048), (4, 106798536), (6, 71199024), (8, 53399268), (9, 47466016), (12, 35599512), (13, 32861088), (16, 26699634), (18, 23733008), (24, 17799756), (26, 16430544), (32, 13349817), (36, 11866504), (39, 10953696), (48, 8899878), (52, 8215272), (67, 6376032), (72, 5933252), (78, 5476848), (96, 4449939), (104, 4107636), (117, 3651232), (131, 3261024), (134, 3188016), (144, 2966626), (156, 2738424), (169, 2527776), (201, 2125344), (208, 2053818), (234, 1825616), (262, 1630512), (268, 1594008), (288, 1483313), (312, 1369212), (338, 1263888), (393, 1087008), (402, 1062672), (416, 1026909), (468, 912808), (507, 842592), (524, 815256), (536, 797004), (603, 708448), (624, 684606), (676, 631944), (786, 543504), (804, 531336), (871, 490464), (936, 456404), (1014, 421296), (1048, 407628), (1072, 398502), (1179, 362336), (1206, 354224), (1248, 342303), (1352, 315972), (1521, 280864), (1572, 271752), (1608, 265668), (1703, 250848), (1742, 245232), (1872, 228202), (2028, 210648), (2096, 203814), (2144, 199251), (2358, 181168), (2412, 177112), (2613, 163488), (2704, 157986), (3042, 140432), (3144, 135876), (3216, 132834), (3406, 125424), (3484, 122616), (3744, 114101), (4056, 105324), (4192, 101907), (4716, 90584), (4824, 88556), (5109, 83616), (5226, 81744), (5408, 78993), (6084, 70216), (6288, 67938), (6432, 66417), (6812, 62712), (6968, 61308), (7839, 54496), (8112, 52662), (8777, 48672), (9432, 45292), (9648, 44278), (10218, 41808), (10452, 40872), (11323, 37728), (12168, 35108), (12576, 33969), (13624, 31356), (13936, 30654), (15327, 27872), (15678, 27248), (16224, 26331), (17554, 24336), (18864, 22646), (19296, 22139), (20436, 20904)]