313597488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 848009216

約数和(自身を除く): 534411728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 2887, 3504, 4526, 5774, 6789, 8661, 9052, 11548, 13578, 17322, 18104, 23096, 27156, 34644, 36208, 46192, 54312, 69288, 89497, 108624, 138576, 178994, 210751, 268491, 357988, 421502, 536982, 632253, 715976, 843004, 1073964, 1264506, 1431952, 1686008, 2147928, 2529012, 3372016, 4295856, 5058024, 6533281, 10116048, 13066562, 19599843, 26133124, 39199686, 52266248, 78399372, 104532496, 156798744, 313597488]

約数ペア:

[(1, 313597488), (2, 156798744), (3, 104532496), (4, 78399372), (6, 52266248), (8, 39199686), (12, 26133124), (16, 19599843), (24, 13066562), (31, 10116048), (48, 6533281), (62, 5058024), (73, 4295856), (93, 3372016), (124, 2529012), (146, 2147928), (186, 1686008), (219, 1431952), (248, 1264506), (292, 1073964), (372, 843004), (438, 715976), (496, 632253), (584, 536982), (744, 421502), (876, 357988), (1168, 268491), (1488, 210751), (1752, 178994), (2263, 138576), (2887, 108624), (3504, 89497), (4526, 69288), (5774, 54312), (6789, 46192), (8661, 36208), (9052, 34644), (11548, 27156), (13578, 23096), (17322, 18104)]