262197036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5399}}^1$

素因数の和:5499

約数の個数: 72

約数和(自身を含む): 707616000

約数和(自身を除く): 445418964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 5399, 8094, 10798, 12141, 16188, 16197, 21596, 24282, 32394, 48564, 48591, 64788, 97182, 102581, 194364, 205162, 307743, 383329, 410324, 615486, 766658, 923229, 1149987, 1230972, 1533316, 1846458, 2299974, 3449961, 3692916, 4599948, 6899922, 7283251, 13799844, 14566502, 21849753, 29133004, 43699506, 65549259, 87399012, 131098518, 262197036]

約数ペア:

[(1, 262197036), (2, 131098518), (3, 87399012), (4, 65549259), (6, 43699506), (9, 29133004), (12, 21849753), (18, 14566502), (19, 13799844), (36, 7283251), (38, 6899922), (57, 4599948), (71, 3692916), (76, 3449961), (114, 2299974), (142, 1846458), (171, 1533316), (213, 1230972), (228, 1149987), (284, 923229), (342, 766658), (426, 615486), (639, 410324), (684, 383329), (852, 307743), (1278, 205162), (1349, 194364), (2556, 102581), (2698, 97182), (4047, 64788), (5396, 48591), (5399, 48564), (8094, 32394), (10798, 24282), (12141, 21596), (16188, 16197)]