267806672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 627757440

約数和(自身を除く): 359950768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 317, 397, 532, 634, 794, 1064, 1268, 1588, 2128, 2219, 2536, 2779, 3176, 4438, 5072, 5558, 6023, 6352, 7543, 8876, 11116, 12046, 15086, 17752, 22232, 24092, 30172, 35504, 42161, 44464, 48184, 52801, 60344, 84322, 96368, 105602, 120688, 125849, 168644, 211204, 251698, 337288, 422408, 503396, 674576, 844816, 880943, 1006792, 1761886, 2013584, 2391131, 3523772, 4782262, 7047544, 9564524, 14095088, 16737917, 19129048, 33475834, 38258096, 66951668, 133903336, 267806672]

約数ペア:

[(1, 267806672), (2, 133903336), (4, 66951668), (7, 38258096), (8, 33475834), (14, 19129048), (16, 16737917), (19, 14095088), (28, 9564524), (38, 7047544), (56, 4782262), (76, 3523772), (112, 2391131), (133, 2013584), (152, 1761886), (266, 1006792), (304, 880943), (317, 844816), (397, 674576), (532, 503396), (634, 422408), (794, 337288), (1064, 251698), (1268, 211204), (1588, 168644), (2128, 125849), (2219, 120688), (2536, 105602), (2779, 96368), (3176, 84322), (4438, 60344), (5072, 52801), (5558, 48184), (6023, 44464), (6352, 42161), (7543, 35504), (8876, 30172), (11116, 24092), (12046, 22232), (15086, 17752)]