299471868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3581}}^1$

素因数の和:3715

約数の個数: 72

約数和(自身を含む): 797954976

約数和(自身を除く): 498483108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 3581, 3636, 4646, 6969, 7162, 9292, 10743, 13938, 14324, 20907, 21486, 27876, 32229, 41814, 42972, 64458, 82363, 83628, 128916, 164726, 247089, 329452, 361681, 494178, 723362, 741267, 988356, 1085043, 1446724, 1482534, 2170086, 2965068, 3255129, 4340172, 6510258, 8318663, 13020516, 16637326, 24955989, 33274652, 49911978, 74867967, 99823956, 149735934, 299471868]

約数ペア:

[(1, 299471868), (2, 149735934), (3, 99823956), (4, 74867967), (6, 49911978), (9, 33274652), (12, 24955989), (18, 16637326), (23, 13020516), (36, 8318663), (46, 6510258), (69, 4340172), (92, 3255129), (101, 2965068), (138, 2170086), (202, 1482534), (207, 1446724), (276, 1085043), (303, 988356), (404, 741267), (414, 723362), (606, 494178), (828, 361681), (909, 329452), (1212, 247089), (1818, 164726), (2323, 128916), (3581, 83628), (3636, 82363), (4646, 64458), (6969, 42972), (7162, 41814), (9292, 32229), (10743, 27876), (13938, 21486), (14324, 20907)]