420379128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 1344470400

約数和(自身を除く): 924091272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 153, 156, 174, 204, 221, 232, 234, 261, 306, 312, 348, 377, 408, 442, 468, 493, 522, 612, 663, 696, 754, 884, 911, 936, 986, 1044, 1131, 1224, 1326, 1479, 1508, 1768, 1822, 1972, 1989, 2088, 2262, 2652, 2733, 2958, 3016, 3393, 3644, 3944, 3978, 4437, 4524, 5304, 5466, 5916, 6409, 6786, 7288, 7956, 8199, 8874, 9048, 10932, 11832, 11843, 12818, 13572, 15487, 15912, 16398, 17748, 19227, 21864, 23686, 25636, 26419, 27144, 30974, 32796, 35496, 35529, 38454, 46461, 47372, 51272, 52838, 57681, 61948, 65592, 71058, 76908, 79257, 92922, 94744, 105676, 106587, 115362, 123896, 139383, 142116, 153816, 158514, 185844, 201331, 211352, 213174, 230724, 237771, 278766, 284232, 317028, 343447, 371688, 402662, 426348, 449123, 461448, 475542, 557532, 603993, 634056, 686894, 805324, 852696, 898246, 951084, 1030341, 1115064, 1207986, 1347369, 1373788, 1610648, 1796492, 1811979, 1902168, 2060682, 2415972, 2694738, 2747576, 3091023, 3592984, 3623958, 4042107, 4121364, 4831944, 5389476, 5838599, 6182046, 7247916, 8084214, 8242728, 10778952, 11677198, 12364092, 14495832, 16168428, 17515797, 23354396, 24728184, 32336856, 35031594, 46708792, 52547391, 70063188, 105094782, 140126376, 210189564, 420379128]

約数ペア:

[(1, 420379128), (2, 210189564), (3, 140126376), (4, 105094782), (6, 70063188), (8, 52547391), (9, 46708792), (12, 35031594), (13, 32336856), (17, 24728184), (18, 23354396), (24, 17515797), (26, 16168428), (29, 14495832), (34, 12364092), (36, 11677198), (39, 10778952), (51, 8242728), (52, 8084214), (58, 7247916), (68, 6182046), (72, 5838599), (78, 5389476), (87, 4831944), (102, 4121364), (104, 4042107), (116, 3623958), (117, 3592984), (136, 3091023), (153, 2747576), (156, 2694738), (174, 2415972), (204, 2060682), (221, 1902168), (232, 1811979), (234, 1796492), (261, 1610648), (306, 1373788), (312, 1347369), (348, 1207986), (377, 1115064), (408, 1030341), (442, 951084), (468, 898246), (493, 852696), (522, 805324), (612, 686894), (663, 634056), (696, 603993), (754, 557532), (884, 475542), (911, 461448), (936, 449123), (986, 426348), (1044, 402662), (1131, 371688), (1224, 343447), (1326, 317028), (1479, 284232), (1508, 278766), (1768, 237771), (1822, 230724), (1972, 213174), (1989, 211352), (2088, 201331), (2262, 185844), (2652, 158514), (2733, 153816), (2958, 142116), (3016, 139383), (3393, 123896), (3644, 115362), (3944, 106587), (3978, 105676), (4437, 94744), (4524, 92922), (5304, 79257), (5466, 76908), (5916, 71058), (6409, 65592), (6786, 61948), (7288, 57681), (7956, 52838), (8199, 51272), (8874, 47372), (9048, 46461), (10932, 38454), (11832, 35529), (11843, 35496), (12818, 32796), (13572, 30974), (15487, 27144), (15912, 26419), (16398, 25636), (17748, 23686), (19227, 21864)]