471423204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1721}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 1363934208

約数和(自身を除く): 892511004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1087, 1721, 2174, 3261, 3442, 4348, 5163, 6522, 6884, 7609, 9783, 10326, 12047, 13044, 15218, 15489, 19566, 20652, 22827, 24094, 30436, 30978, 36141, 39132, 45654, 48188, 61956, 68481, 72282, 91308, 108423, 136962, 144564, 216846, 273924, 433692, 1870727, 3741454, 5612181, 7482908, 11224362, 13095089, 16836543, 22448724, 26190178, 33673086, 39285267, 52380356, 67346172, 78570534, 117855801, 157141068, 235711602, 471423204]

約数ペア:

[(1, 471423204), (2, 235711602), (3, 157141068), (4, 117855801), (6, 78570534), (7, 67346172), (9, 52380356), (12, 39285267), (14, 33673086), (18, 26190178), (21, 22448724), (28, 16836543), (36, 13095089), (42, 11224362), (63, 7482908), (84, 5612181), (126, 3741454), (252, 1870727), (1087, 433692), (1721, 273924), (2174, 216846), (3261, 144564), (3442, 136962), (4348, 108423), (5163, 91308), (6522, 72282), (6884, 68481), (7609, 61956), (9783, 48188), (10326, 45654), (12047, 39132), (13044, 36141), (15218, 30978), (15489, 30436), (19566, 24094), (20652, 22827)]