19172461248

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{79063}}^1$

素因数の和:79502

約数の個数: 84

約数和(自身を含む): 55085628208

約数和(自身を除く): 35913166960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 26944, 30312, 40416, 60624, 79063, 80832, 121248, 158126, 237189, 242496, 316252, 474378, 632504, 711567, 948756, 1265008, 1423134, 1897512, 2530016, 2846268, 3795024, 5060032, 5692536, 7590048, 11385072, 15180096, 22770144, 33285523, 45540288, 66571046, 99856569, 133142092, 199713138, 266284184, 299569707, 399426276, 532568368, 599139414, 798852552, 1065136736, 1198278828, 1597705104, 2130273472, 2396557656, 3195410208, 4793115312, 6390820416, 9586230624, 19172461248]

約数ペア:

[(1, 19172461248), (2, 9586230624), (3, 6390820416), (4, 4793115312), (6, 3195410208), (8, 2396557656), (9, 2130273472), (12, 1597705104), (16, 1198278828), (18, 1065136736), (24, 798852552), (32, 599139414), (36, 532568368), (48, 399426276), (64, 299569707), (72, 266284184), (96, 199713138), (144, 133142092), (192, 99856569), (288, 66571046), (421, 45540288), (576, 33285523), (842, 22770144), (1263, 15180096), (1684, 11385072), (2526, 7590048), (3368, 5692536), (3789, 5060032), (5052, 3795024), (6736, 2846268), (7578, 2530016), (10104, 1897512), (13472, 1423134), (15156, 1265008), (20208, 948756), (26944, 711567), (30312, 632504), (40416, 474378), (60624, 316252), (79063, 242496), (80832, 237189), (121248, 158126)]