470630589

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 813321600

約数和(自身を除く): 342691011

約数列:

[1, 3, 11, 13, 19, 29, 33, 39, 57, 87, 121, 143, 181, 209, 247, 319, 363, 377, 429, 543, 551, 627, 741, 957, 1131, 1573, 1653, 1991, 2299, 2353, 2717, 3439, 3509, 4147, 4719, 5249, 5973, 6061, 6897, 7059, 7163, 8151, 10317, 10527, 12441, 15747, 18183, 21489, 21901, 25883, 29887, 37829, 44707, 45617, 57739, 65703, 66671, 68237, 77649, 78793, 89661, 99731, 113487, 134121, 136851, 173217, 200013, 204711, 236379, 284713, 299193, 416119, 491777, 635129, 750607, 854139, 866723, 1097041, 1248357, 1296503, 1475331, 1905387, 2251821, 2600169, 3291123, 3889509, 5409547, 8256677, 12067451, 14261533, 16228641, 24770031, 36202353, 42784599, 156876863, 470630589]

約数ペア:

[(1, 470630589), (3, 156876863), (11, 42784599), (13, 36202353), (19, 24770031), (29, 16228641), (33, 14261533), (39, 12067451), (57, 8256677), (87, 5409547), (121, 3889509), (143, 3291123), (181, 2600169), (209, 2251821), (247, 1905387), (319, 1475331), (363, 1296503), (377, 1248357), (429, 1097041), (543, 866723), (551, 854139), (627, 750607), (741, 635129), (957, 491777), (1131, 416119), (1573, 299193), (1653, 284713), (1991, 236379), (2299, 204711), (2353, 200013), (2717, 173217), (3439, 136851), (3509, 134121), (4147, 113487), (4719, 99731), (5249, 89661), (5973, 78793), (6061, 77649), (6897, 68237), (7059, 66671), (7163, 65703), (8151, 57739), (10317, 45617), (10527, 44707), (12441, 37829), (15747, 29887), (18183, 25883), (21489, 21901)]