408980149872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{610739}}^1$

素因数の和:612750

約数の個数: 80

約数和(自身を含む): 1208073035520

約数和(自身を除く): 799092885648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1993, 3986, 5979, 7972, 11958, 13951, 15944, 23916, 27902, 31888, 41853, 47832, 55804, 83706, 95664, 111608, 167412, 223216, 334824, 610739, 669648, 1221478, 1832217, 2442956, 3664434, 4275173, 4885912, 7328868, 8550346, 9771824, 12825519, 14657736, 17100692, 25651038, 29315472, 34201384, 51302076, 68402768, 102604152, 205208304, 1217202827, 2434405654, 3651608481, 4868811308, 7303216962, 8520419789, 9737622616, 14606433924, 17040839578, 19475245232, 25561259367, 29212867848, 34081679156, 51122518734, 58425735696, 68163358312, 102245037468, 136326716624, 204490074936, 408980149872]

約数ペア:

[(1, 408980149872), (2, 204490074936), (3, 136326716624), (4, 102245037468), (6, 68163358312), (7, 58425735696), (8, 51122518734), (12, 34081679156), (14, 29212867848), (16, 25561259367), (21, 19475245232), (24, 17040839578), (28, 14606433924), (42, 9737622616), (48, 8520419789), (56, 7303216962), (84, 4868811308), (112, 3651608481), (168, 2434405654), (336, 1217202827), (1993, 205208304), (3986, 102604152), (5979, 68402768), (7972, 51302076), (11958, 34201384), (13951, 29315472), (15944, 25651038), (23916, 17100692), (27902, 14657736), (31888, 12825519), (41853, 9771824), (47832, 8550346), (55804, 7328868), (83706, 4885912), (95664, 4275173), (111608, 3664434), (167412, 2442956), (223216, 1832217), (334824, 1221478), (610739, 669648)]