315068004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16607}}^1$

素因数の和:16665

約数の個数: 72

約数和(自身を含む): 870524928

約数和(自身を除く): 555456924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 16607, 18972, 33214, 49821, 66428, 99642, 149463, 199284, 282319, 298926, 514817, 564638, 597852, 846957, 1029634, 1129276, 1544451, 1693914, 2059268, 2540871, 3088902, 3387828, 4633353, 5081742, 6177804, 8751889, 9266706, 10163484, 17503778, 18533412, 26255667, 35007556, 52511334, 78767001, 105022668, 157534002, 315068004]

約数ペア:

[(1, 315068004), (2, 157534002), (3, 105022668), (4, 78767001), (6, 52511334), (9, 35007556), (12, 26255667), (17, 18533412), (18, 17503778), (31, 10163484), (34, 9266706), (36, 8751889), (51, 6177804), (62, 5081742), (68, 4633353), (93, 3387828), (102, 3088902), (124, 2540871), (153, 2059268), (186, 1693914), (204, 1544451), (279, 1129276), (306, 1029634), (372, 846957), (527, 597852), (558, 564638), (612, 514817), (1054, 298926), (1116, 282319), (1581, 199284), (2108, 149463), (3162, 99642), (4743, 66428), (6324, 49821), (9486, 33214), (16607, 18972)]