413937468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12539}}^1$

素因数の和:12687

約数の個数: 72

約数和(自身を含む): 1205043840

約数和(自身を除く): 791106372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 12539, 16506, 25078, 33012, 37617, 50156, 75234, 87773, 112851, 150468, 175546, 225702, 263319, 351092, 451404, 526638, 789957, 1053276, 1579914, 1642609, 3159828, 3285218, 4927827, 6570436, 9855654, 11498263, 14783481, 19711308, 22996526, 29566962, 34494789, 45993052, 59133924, 68989578, 103484367, 137979156, 206968734, 413937468]

約数ペア:

[(1, 413937468), (2, 206968734), (3, 137979156), (4, 103484367), (6, 68989578), (7, 59133924), (9, 45993052), (12, 34494789), (14, 29566962), (18, 22996526), (21, 19711308), (28, 14783481), (36, 11498263), (42, 9855654), (63, 6570436), (84, 4927827), (126, 3285218), (131, 3159828), (252, 1642609), (262, 1579914), (393, 1053276), (524, 789957), (786, 526638), (917, 451404), (1179, 351092), (1572, 263319), (1834, 225702), (2358, 175546), (2751, 150468), (3668, 112851), (4716, 87773), (5502, 75234), (8253, 50156), (11004, 37617), (12539, 33012), (16506, 25078)]