312158658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 787180032

約数和(自身を除く): 475021374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 73, 102, 106, 113, 119, 146, 159, 219, 226, 238, 318, 339, 357, 371, 438, 511, 678, 714, 742, 791, 901, 1022, 1113, 1241, 1533, 1582, 1802, 1921, 2226, 2373, 2482, 2703, 3066, 3723, 3842, 3869, 4746, 5406, 5763, 5989, 6307, 7446, 7738, 8249, 8687, 11526, 11607, 11978, 12614, 13447, 16498, 17374, 17967, 18921, 23214, 24747, 26061, 26894, 27083, 35934, 37842, 40341, 41923, 49494, 52122, 54166, 57743, 65773, 80682, 81249, 83846, 101813, 115486, 125769, 131546, 140233, 162498, 173229, 197319, 203626, 251538, 280466, 305439, 346458, 394638, 420699, 437197, 460411, 610878, 712691, 841398, 874394, 920822, 981631, 1311591, 1381233, 1425382, 1963262, 2138073, 2623182, 2762466, 2944893, 3060379, 4276146, 5889786, 6120758, 7432349, 9181137, 14864698, 18362274, 22297047, 44594094, 52026443, 104052886, 156079329, 312158658]

約数ペア:

[(1, 312158658), (2, 156079329), (3, 104052886), (6, 52026443), (7, 44594094), (14, 22297047), (17, 18362274), (21, 14864698), (34, 9181137), (42, 7432349), (51, 6120758), (53, 5889786), (73, 4276146), (102, 3060379), (106, 2944893), (113, 2762466), (119, 2623182), (146, 2138073), (159, 1963262), (219, 1425382), (226, 1381233), (238, 1311591), (318, 981631), (339, 920822), (357, 874394), (371, 841398), (438, 712691), (511, 610878), (678, 460411), (714, 437197), (742, 420699), (791, 394638), (901, 346458), (1022, 305439), (1113, 280466), (1241, 251538), (1533, 203626), (1582, 197319), (1802, 173229), (1921, 162498), (2226, 140233), (2373, 131546), (2482, 125769), (2703, 115486), (3066, 101813), (3723, 83846), (3842, 81249), (3869, 80682), (4746, 65773), (5406, 57743), (5763, 54166), (5989, 52122), (6307, 49494), (7446, 41923), (7738, 40341), (8249, 37842), (8687, 35934), (11526, 27083), (11607, 26894), (11978, 26061), (12614, 24747), (13447, 23214), (16498, 18921), (17374, 17967)]