22981416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 43373784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 31, 34, 46, 51, 62, 68, 69, 79, 92, 93, 102, 124, 136, 138, 158, 184, 186, 204, 237, 248, 276, 316, 372, 391, 408, 474, 527, 552, 632, 713, 744, 782, 948, 1054, 1173, 1343, 1426, 1564, 1581, 1817, 1896, 2108, 2139, 2346, 2449, 2686, 2852, 3128, 3162, 3634, 4029, 4216, 4278, 4692, 4898, 5372, 5451, 5704, 6324, 7268, 7347, 8058, 8556, 9384, 9796, 10744, 10902, 12121, 12648, 14536, 14694, 16116, 17112, 19592, 21804, 24242, 29388, 30889, 32232, 36363, 41633, 43608, 48484, 56327, 58776, 61778, 72726, 83266, 92667, 96968, 112654, 123556, 124899, 145452, 166532, 168981, 185334, 225308, 247112, 249798, 290904, 333064, 337962, 370668, 450616, 499596, 675924, 741336, 957559, 999192, 1351848, 1915118, 2872677, 3830236, 5745354, 7660472, 11490708, 22981416]

約数ペア:

[(1, 22981416), (2, 11490708), (3, 7660472), (4, 5745354), (6, 3830236), (8, 2872677), (12, 1915118), (17, 1351848), (23, 999192), (24, 957559), (31, 741336), (34, 675924), (46, 499596), (51, 450616), (62, 370668), (68, 337962), (69, 333064), (79, 290904), (92, 249798), (93, 247112), (102, 225308), (124, 185334), (136, 168981), (138, 166532), (158, 145452), (184, 124899), (186, 123556), (204, 112654), (237, 96968), (248, 92667), (276, 83266), (316, 72726), (372, 61778), (391, 58776), (408, 56327), (474, 48484), (527, 43608), (552, 41633), (632, 36363), (713, 32232), (744, 30889), (782, 29388), (948, 24242), (1054, 21804), (1173, 19592), (1343, 17112), (1426, 16116), (1564, 14694), (1581, 14536), (1817, 12648), (1896, 12121), (2108, 10902), (2139, 10744), (2346, 9796), (2449, 9384), (2686, 8556), (2852, 8058), (3128, 7347), (3162, 7268), (3634, 6324), (4029, 5704), (4216, 5451), (4278, 5372), (4692, 4898)]