1222453764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{1423}}^1$

素因数の和:1934

約数の個数: 108

約数和(自身を含む): 3604508544

約数和(自身を除く): 2382054780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 487, 588, 882, 974, 1423, 1461, 1764, 1948, 2846, 2922, 3409, 4269, 4383, 5692, 5844, 6818, 8538, 8766, 9961, 10227, 12807, 13636, 17076, 17532, 19922, 20454, 23863, 25614, 29883, 30681, 39844, 40908, 47726, 51228, 59766, 61362, 69727, 71589, 89649, 95452, 119532, 122724, 139454, 143178, 179298, 209181, 214767, 278908, 286356, 358596, 418362, 429534, 627543, 693001, 836724, 859068, 1255086, 1386002, 2079003, 2510172, 2772004, 4158006, 4851007, 6237009, 8316012, 9702014, 12474018, 14553021, 19404028, 24948036, 29106042, 33957049, 43659063, 58212084, 67914098, 87318126, 101871147, 135828196, 174636252, 203742294, 305613441, 407484588, 611226882, 1222453764]

約数ペア:

[(1, 1222453764), (2, 611226882), (3, 407484588), (4, 305613441), (6, 203742294), (7, 174636252), (9, 135828196), (12, 101871147), (14, 87318126), (18, 67914098), (21, 58212084), (28, 43659063), (36, 33957049), (42, 29106042), (49, 24948036), (63, 19404028), (84, 14553021), (98, 12474018), (126, 9702014), (147, 8316012), (196, 6237009), (252, 4851007), (294, 4158006), (441, 2772004), (487, 2510172), (588, 2079003), (882, 1386002), (974, 1255086), (1423, 859068), (1461, 836724), (1764, 693001), (1948, 627543), (2846, 429534), (2922, 418362), (3409, 358596), (4269, 286356), (4383, 278908), (5692, 214767), (5844, 209181), (6818, 179298), (8538, 143178), (8766, 139454), (9961, 122724), (10227, 119532), (12807, 95452), (13636, 89649), (17076, 71589), (17532, 69727), (19922, 61362), (20454, 59766), (23863, 51228), (25614, 47726), (29883, 40908), (30681, 39844)]