242960144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 609484800

約数和(自身を除く): 366524656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 56, 58, 62, 76, 112, 116, 124, 127, 133, 152, 203, 217, 232, 248, 254, 266, 304, 406, 434, 464, 496, 508, 532, 551, 589, 812, 868, 889, 899, 1016, 1064, 1102, 1178, 1624, 1736, 1778, 1798, 2032, 2128, 2204, 2356, 2413, 3248, 3472, 3556, 3596, 3683, 3857, 3937, 4123, 4408, 4712, 4826, 6293, 7112, 7192, 7366, 7714, 7874, 8246, 8816, 9424, 9652, 12586, 14224, 14384, 14732, 15428, 15748, 16492, 16891, 17081, 19304, 25172, 25781, 27559, 29464, 30856, 31496, 32984, 33782, 34162, 38608, 50344, 51562, 55118, 58928, 61712, 62992, 65968, 67564, 68324, 69977, 74803, 100688, 103124, 110236, 114173, 119567, 135128, 136648, 139954, 149606, 206248, 220472, 228346, 239134, 270256, 273296, 279908, 299212, 412496, 440944, 456692, 478268, 489839, 523621, 559816, 598424, 799211, 913384, 956536, 979678, 1047242, 1119632, 1196848, 1598422, 1826768, 1913072, 1959356, 2094484, 2169287, 3196844, 3918712, 4188968, 4338574, 6393688, 7837424, 8377936, 8677148, 12787376, 15185009, 17354296, 30370018, 34708592, 60740036, 121480072, 242960144]

約数ペア:

[(1, 242960144), (2, 121480072), (4, 60740036), (7, 34708592), (8, 30370018), (14, 17354296), (16, 15185009), (19, 12787376), (28, 8677148), (29, 8377936), (31, 7837424), (38, 6393688), (56, 4338574), (58, 4188968), (62, 3918712), (76, 3196844), (112, 2169287), (116, 2094484), (124, 1959356), (127, 1913072), (133, 1826768), (152, 1598422), (203, 1196848), (217, 1119632), (232, 1047242), (248, 979678), (254, 956536), (266, 913384), (304, 799211), (406, 598424), (434, 559816), (464, 523621), (496, 489839), (508, 478268), (532, 456692), (551, 440944), (589, 412496), (812, 299212), (868, 279908), (889, 273296), (899, 270256), (1016, 239134), (1064, 228346), (1102, 220472), (1178, 206248), (1624, 149606), (1736, 139954), (1778, 136648), (1798, 135128), (2032, 119567), (2128, 114173), (2204, 110236), (2356, 103124), (2413, 100688), (3248, 74803), (3472, 69977), (3556, 68324), (3596, 67564), (3683, 65968), (3857, 62992), (3937, 61712), (4123, 58928), (4408, 55118), (4712, 51562), (4826, 50344), (6293, 38608), (7112, 34162), (7192, 33782), (7366, 32984), (7714, 31496), (7874, 30856), (8246, 29464), (8816, 27559), (9424, 25781), (9652, 25172), (12586, 19304), (14224, 17081), (14384, 16891), (14732, 16492), (15428, 15748)]