1330883784

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{18503}}^1$

素因数の和:18561

約数の個数: 96

約数和(自身を含む): 3839209920

約数和(自身を除く): 2508326136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2997, 3996, 5994, 7992, 8991, 11988, 17982, 18503, 23976, 35964, 37006, 55509, 71928, 74012, 111018, 148024, 166527, 222036, 333054, 444072, 499581, 666108, 684611, 999162, 1332216, 1369222, 1498743, 1998324, 2053833, 2738444, 2997486, 3996648, 4107666, 4496229, 5476888, 5994972, 6161499, 8215332, 8992458, 11989944, 12322998, 16430664, 17984916, 18484497, 24645996, 35969832, 36968994, 49291992, 55453491, 73937988, 110906982, 147875976, 166360473, 221813964, 332720946, 443627928, 665441892, 1330883784]

約数ペア:

[(1, 1330883784), (2, 665441892), (3, 443627928), (4, 332720946), (6, 221813964), (8, 166360473), (9, 147875976), (12, 110906982), (18, 73937988), (24, 55453491), (27, 49291992), (36, 36968994), (37, 35969832), (54, 24645996), (72, 18484497), (74, 17984916), (81, 16430664), (108, 12322998), (111, 11989944), (148, 8992458), (162, 8215332), (216, 6161499), (222, 5994972), (243, 5476888), (296, 4496229), (324, 4107666), (333, 3996648), (444, 2997486), (486, 2738444), (648, 2053833), (666, 1998324), (888, 1498743), (972, 1369222), (999, 1332216), (1332, 999162), (1944, 684611), (1998, 666108), (2664, 499581), (2997, 444072), (3996, 333054), (5994, 222036), (7992, 166527), (8991, 148024), (11988, 111018), (17982, 74012), (18503, 71928), (23976, 55509), (35964, 37006)]