729990146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 1262822400

約数和(自身を除く): 532832254

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 83, 166, 347, 437, 551, 667, 694, 874, 1102, 1334, 1577, 1909, 2407, 3154, 3818, 4814, 6593, 7981, 10063, 12673, 13186, 15962, 20126, 25346, 28801, 36271, 45733, 55361, 57602, 72542, 91466, 110722, 151639, 191197, 231449, 303278, 382394, 462898, 547219, 662423, 835229, 1051859, 1094438, 1324846, 1670458, 2103718, 4397531, 8795062, 12586037, 15869351, 19210267, 25172074, 31738702, 38420534, 364995073, 729990146]

約数ペア:

[(1, 729990146), (2, 364995073), (19, 38420534), (23, 31738702), (29, 25172074), (38, 19210267), (46, 15869351), (58, 12586037), (83, 8795062), (166, 4397531), (347, 2103718), (437, 1670458), (551, 1324846), (667, 1094438), (694, 1051859), (874, 835229), (1102, 662423), (1334, 547219), (1577, 462898), (1909, 382394), (2407, 303278), (3154, 231449), (3818, 191197), (4814, 151639), (6593, 110722), (7981, 91466), (10063, 72542), (12673, 57602), (13186, 55361), (15962, 45733), (20126, 36271), (25346, 28801)]