238642848

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 120

約数和(自身を含む): 732539808

約数和(自身を除く): 493896960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4003, 4968, 6624, 7452, 8006, 9936, 12009, 14904, 16012, 19872, 24018, 29808, 32024, 36027, 48036, 59616, 64048, 72054, 92069, 96072, 108081, 128096, 144108, 184138, 192144, 216162, 276207, 288216, 324243, 368276, 384288, 432324, 552414, 576432, 648486, 736552, 828621, 864648, 1104828, 1152864, 1296972, 1473104, 1657242, 1729296, 2209656, 2485863, 2593944, 2946208, 3314484, 3458592, 4419312, 4971726, 5187888, 6628968, 7457589, 8838624, 9943452, 10375776, 13257936, 14915178, 19886904, 26515872, 29830356, 39773808, 59660712, 79547616, 119321424, 238642848]

約数ペア:

[(1, 238642848), (2, 119321424), (3, 79547616), (4, 59660712), (6, 39773808), (8, 29830356), (9, 26515872), (12, 19886904), (16, 14915178), (18, 13257936), (23, 10375776), (24, 9943452), (27, 8838624), (32, 7457589), (36, 6628968), (46, 5187888), (48, 4971726), (54, 4419312), (69, 3458592), (72, 3314484), (81, 2946208), (92, 2593944), (96, 2485863), (108, 2209656), (138, 1729296), (144, 1657242), (162, 1473104), (184, 1296972), (207, 1152864), (216, 1104828), (276, 864648), (288, 828621), (324, 736552), (368, 648486), (414, 576432), (432, 552414), (552, 432324), (621, 384288), (648, 368276), (736, 324243), (828, 288216), (864, 276207), (1104, 216162), (1242, 192144), (1296, 184138), (1656, 144108), (1863, 128096), (2208, 108081), (2484, 96072), (2592, 92069), (3312, 72054), (3726, 64048), (4003, 59616), (4968, 48036), (6624, 36027), (7452, 32024), (8006, 29808), (9936, 24018), (12009, 19872), (14904, 16012)]