291214088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{5099}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 610470000

約数和(自身を除く): 319255912

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 2596, 5099, 5192, 7139, 10198, 14278, 20396, 28556, 40792, 56089, 57112, 112178, 224356, 300841, 448712, 601682, 616979, 1203364, 1233958, 2406728, 2467916, 3309251, 4935832, 6618502, 13237004, 26474008, 36401761, 72803522, 145607044, 291214088]

約数ペア:

[(1, 291214088), (2, 145607044), (4, 72803522), (8, 36401761), (11, 26474008), (22, 13237004), (44, 6618502), (59, 4935832), (88, 3309251), (118, 2467916), (121, 2406728), (236, 1233958), (242, 1203364), (472, 616979), (484, 601682), (649, 448712), (968, 300841), (1298, 224356), (2596, 112178), (5099, 57112), (5192, 56089), (7139, 40792), (10198, 28556), (14278, 20396)]