447776142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 1001721600

約数和(自身を除く): 553945458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 109, 134, 201, 218, 327, 402, 654, 737, 929, 1199, 1474, 1858, 2211, 2398, 2787, 3597, 4422, 5574, 7194, 7303, 10219, 14606, 20438, 21909, 30657, 43818, 61314, 62243, 80333, 101261, 124486, 160666, 186729, 202522, 240999, 303783, 373458, 481998, 607566, 684673, 1113871, 1369346, 2054019, 2227742, 3341613, 4108038, 6683226, 6784487, 13568974, 20353461, 40706922, 74629357, 149258714, 223888071, 447776142]

約数ペア:

[(1, 447776142), (2, 223888071), (3, 149258714), (6, 74629357), (11, 40706922), (22, 20353461), (33, 13568974), (66, 6784487), (67, 6683226), (109, 4108038), (134, 3341613), (201, 2227742), (218, 2054019), (327, 1369346), (402, 1113871), (654, 684673), (737, 607566), (929, 481998), (1199, 373458), (1474, 303783), (1858, 240999), (2211, 202522), (2398, 186729), (2787, 160666), (3597, 124486), (4422, 101261), (5574, 80333), (7194, 62243), (7303, 61314), (10219, 43818), (14606, 30657), (20438, 21909)]