9902221504

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5430

約数の個数: 112

約数和(自身を含む): 23174553600

約数和(自身を除く): 13272332096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 79, 106, 112, 158, 212, 224, 316, 371, 424, 448, 553, 632, 742, 848, 1106, 1264, 1484, 1696, 2212, 2528, 2968, 3392, 4187, 4424, 5056, 5279, 5936, 8374, 8848, 10558, 11872, 16748, 17696, 21116, 23744, 29309, 33496, 35392, 36953, 42232, 58618, 66992, 73906, 84464, 117236, 133984, 147812, 168928, 234472, 267968, 279787, 295624, 337856, 417041, 468944, 559574, 591248, 834082, 937888, 1119148, 1182496, 1668164, 1875776, 1958509, 2238296, 2364992, 2919287, 3336328, 3917018, 4476592, 5838574, 6672656, 7834036, 8953184, 11677148, 13345312, 15668072, 17906368, 22103173, 23354296, 26690624, 31336144, 44206346, 46708592, 62672288, 88412692, 93417184, 125344576, 154722211, 176825384, 186834368, 309444422, 353650768, 618888844, 707301536, 1237777688, 1414603072, 2475555376, 4951110752, 9902221504]

約数ペア:

[(1, 9902221504), (2, 4951110752), (4, 2475555376), (7, 1414603072), (8, 1237777688), (14, 707301536), (16, 618888844), (28, 353650768), (32, 309444422), (53, 186834368), (56, 176825384), (64, 154722211), (79, 125344576), (106, 93417184), (112, 88412692), (158, 62672288), (212, 46708592), (224, 44206346), (316, 31336144), (371, 26690624), (424, 23354296), (448, 22103173), (553, 17906368), (632, 15668072), (742, 13345312), (848, 11677148), (1106, 8953184), (1264, 7834036), (1484, 6672656), (1696, 5838574), (2212, 4476592), (2528, 3917018), (2968, 3336328), (3392, 2919287), (4187, 2364992), (4424, 2238296), (5056, 1958509), (5279, 1875776), (5936, 1668164), (8374, 1182496), (8848, 1119148), (10558, 937888), (11872, 834082), (16748, 591248), (17696, 559574), (21116, 468944), (23744, 417041), (29309, 337856), (33496, 295624), (35392, 279787), (36953, 267968), (42232, 234472), (58618, 168928), (66992, 147812), (73906, 133984), (84464, 117236)]