319287822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 768268800

約数和(自身を除く): 448980978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 79, 98, 118, 147, 158, 177, 233, 237, 294, 354, 413, 466, 474, 553, 699, 826, 1106, 1239, 1398, 1631, 1659, 2478, 2891, 3262, 3318, 3871, 4661, 4893, 5782, 7742, 8673, 9322, 9786, 11417, 11613, 13747, 13983, 17346, 18407, 22834, 23226, 27494, 27966, 32627, 34251, 36814, 41241, 55221, 65254, 68502, 82482, 96229, 97881, 110442, 128849, 192458, 195762, 228389, 257698, 288687, 386547, 456778, 577374, 673603, 685167, 773094, 901943, 1086013, 1347206, 1370334, 1803886, 2020809, 2172026, 2705829, 3258039, 4041618, 5411658, 6516078, 7602091, 15204182, 22806273, 45612546, 53214637, 106429274, 159643911, 319287822]

約数ペア:

[(1, 319287822), (2, 159643911), (3, 106429274), (6, 53214637), (7, 45612546), (14, 22806273), (21, 15204182), (42, 7602091), (49, 6516078), (59, 5411658), (79, 4041618), (98, 3258039), (118, 2705829), (147, 2172026), (158, 2020809), (177, 1803886), (233, 1370334), (237, 1347206), (294, 1086013), (354, 901943), (413, 773094), (466, 685167), (474, 673603), (553, 577374), (699, 456778), (826, 386547), (1106, 288687), (1239, 257698), (1398, 228389), (1631, 195762), (1659, 192458), (2478, 128849), (2891, 110442), (3262, 97881), (3318, 96229), (3871, 82482), (4661, 68502), (4893, 65254), (5782, 55221), (7742, 41241), (8673, 36814), (9322, 34251), (9786, 32627), (11417, 27966), (11613, 27494), (13747, 23226), (13983, 22834), (17346, 18407)]