2015417412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 5437111680

約数和(自身を除く): 3421694268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 137, 138, 163, 207, 218, 274, 276, 326, 327, 411, 414, 436, 489, 548, 652, 654, 822, 828, 978, 981, 1233, 1308, 1467, 1644, 1956, 1962, 2466, 2507, 2934, 3151, 3749, 3924, 4932, 5014, 5868, 6302, 7498, 7521, 9453, 10028, 11247, 12604, 14933, 14996, 15042, 17767, 18906, 22331, 22494, 22563, 28359, 29866, 30084, 33741, 35534, 37812, 44662, 44799, 44988, 45126, 53301, 56718, 59732, 66993, 67482, 71068, 89324, 89598, 90252, 106602, 113436, 133986, 134397, 134964, 159903, 179196, 200979, 213204, 267972, 268794, 319806, 343459, 401958, 408641, 513613, 537588, 639612, 686918, 803916, 817282, 1027226, 1030377, 1225923, 1373836, 1540839, 1634564, 2054452, 2060754, 2434079, 2451846, 3081678, 3091131, 3677769, 4121508, 4622517, 4868158, 4903692, 6163356, 6182262, 7302237, 7355538, 9245034, 9736316, 12364524, 14604474, 14711076, 18490068, 21906711, 29208948, 43813422, 55983817, 87626844, 111967634, 167951451, 223935268, 335902902, 503854353, 671805804, 1007708706, 2015417412]

約数ペア:

[(1, 2015417412), (2, 1007708706), (3, 671805804), (4, 503854353), (6, 335902902), (9, 223935268), (12, 167951451), (18, 111967634), (23, 87626844), (36, 55983817), (46, 43813422), (69, 29208948), (92, 21906711), (109, 18490068), (137, 14711076), (138, 14604474), (163, 12364524), (207, 9736316), (218, 9245034), (274, 7355538), (276, 7302237), (326, 6182262), (327, 6163356), (411, 4903692), (414, 4868158), (436, 4622517), (489, 4121508), (548, 3677769), (652, 3091131), (654, 3081678), (822, 2451846), (828, 2434079), (978, 2060754), (981, 2054452), (1233, 1634564), (1308, 1540839), (1467, 1373836), (1644, 1225923), (1956, 1030377), (1962, 1027226), (2466, 817282), (2507, 803916), (2934, 686918), (3151, 639612), (3749, 537588), (3924, 513613), (4932, 408641), (5014, 401958), (5868, 343459), (6302, 319806), (7498, 268794), (7521, 267972), (9453, 213204), (10028, 200979), (11247, 179196), (12604, 159903), (14933, 134964), (14996, 134397), (15042, 133986), (17767, 113436), (18906, 106602), (22331, 90252), (22494, 89598), (22563, 89324), (28359, 71068), (29866, 67482), (30084, 66993), (33741, 59732), (35534, 56718), (37812, 53301), (44662, 45126), (44799, 44988)]