31075268112

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{26417}}^1$

素因数の和:26830

約数の個数: 160

約数和(自身を含む): 102205958400

約数和(自身を除く): 71130690288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 389, 432, 504, 756, 778, 1008, 1167, 1512, 1556, 2334, 2723, 3024, 3112, 3501, 4668, 5446, 6224, 7002, 8169, 9336, 10503, 10892, 14004, 16338, 18672, 21006, 21784, 24507, 26417, 28008, 32676, 42012, 43568, 49014, 52834, 56016, 65352, 73521, 79251, 84024, 98028, 105668, 130704, 147042, 158502, 168048, 184919, 196056, 211336, 237753, 294084, 317004, 369838, 392112, 422672, 475506, 554757, 588168, 634008, 713259, 739676, 951012, 1109514, 1176336, 1268016, 1426518, 1479352, 1664271, 1902024, 2219028, 2853036, 2958704, 3328542, 3804048, 4438056, 4992813, 5706072, 6657084, 8876112, 9985626, 10276213, 11412144, 13314168, 19971252, 20552426, 26628336, 30828639, 39942504, 41104852, 61657278, 71933491, 79885008, 82209704, 92485917, 123314556, 143866982, 164419408, 184971834, 215800473, 246629112, 277457751, 287733964, 369943668, 431600946, 493258224, 554915502, 575467928, 647401419, 739887336, 863201892, 1109831004, 1150935856, 1294802838, 1479774672, 1726403784, 1942204257, 2219662008, 2589605676, 3452807568, 3884408514, 4439324016, 5179211352, 7768817028, 10358422704, 15537634056, 31075268112]

約数ペア:

[(1, 31075268112), (2, 15537634056), (3, 10358422704), (4, 7768817028), (6, 5179211352), (7, 4439324016), (8, 3884408514), (9, 3452807568), (12, 2589605676), (14, 2219662008), (16, 1942204257), (18, 1726403784), (21, 1479774672), (24, 1294802838), (27, 1150935856), (28, 1109831004), (36, 863201892), (42, 739887336), (48, 647401419), (54, 575467928), (56, 554915502), (63, 493258224), (72, 431600946), (84, 369943668), (108, 287733964), (112, 277457751), (126, 246629112), (144, 215800473), (168, 184971834), (189, 164419408), (216, 143866982), (252, 123314556), (336, 92485917), (378, 82209704), (389, 79885008), (432, 71933491), (504, 61657278), (756, 41104852), (778, 39942504), (1008, 30828639), (1167, 26628336), (1512, 20552426), (1556, 19971252), (2334, 13314168), (2723, 11412144), (3024, 10276213), (3112, 9985626), (3501, 8876112), (4668, 6657084), (5446, 5706072), (6224, 4992813), (7002, 4438056), (8169, 3804048), (9336, 3328542), (10503, 2958704), (10892, 2853036), (14004, 2219028), (16338, 1902024), (18672, 1664271), (21006, 1479352), (21784, 1426518), (24507, 1268016), (26417, 1176336), (28008, 1109514), (32676, 951012), (42012, 739676), (43568, 713259), (49014, 634008), (52834, 588168), (56016, 554757), (65352, 475506), (73521, 422672), (79251, 392112), (84024, 369838), (98028, 317004), (105668, 294084), (130704, 237753), (147042, 211336), (158502, 196056), (168048, 184919)]