254663376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 730265760

約数和(自身を除く): 475602384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 163, 176, 242, 264, 269, 326, 363, 484, 489, 528, 538, 652, 726, 807, 968, 978, 1076, 1304, 1452, 1614, 1793, 1936, 1956, 2152, 2608, 2904, 2959, 3228, 3586, 3912, 4304, 5379, 5808, 5918, 6456, 7172, 7824, 8877, 10758, 11836, 12912, 14344, 17754, 19723, 21516, 23672, 28688, 32549, 35508, 39446, 43032, 43847, 47344, 59169, 65098, 71016, 78892, 86064, 87694, 97647, 118338, 130196, 131541, 142032, 157784, 175388, 195294, 236676, 260392, 263082, 315568, 350776, 390588, 473352, 482317, 520784, 526164, 701552, 781176, 946704, 964634, 1052328, 1446951, 1562352, 1929268, 2104656, 2893902, 3858536, 5305487, 5787804, 7717072, 10610974, 11575608, 15916461, 21221948, 23151216, 31832922, 42443896, 63665844, 84887792, 127331688, 254663376]

約数ペア:

[(1, 254663376), (2, 127331688), (3, 84887792), (4, 63665844), (6, 42443896), (8, 31832922), (11, 23151216), (12, 21221948), (16, 15916461), (22, 11575608), (24, 10610974), (33, 7717072), (44, 5787804), (48, 5305487), (66, 3858536), (88, 2893902), (121, 2104656), (132, 1929268), (163, 1562352), (176, 1446951), (242, 1052328), (264, 964634), (269, 946704), (326, 781176), (363, 701552), (484, 526164), (489, 520784), (528, 482317), (538, 473352), (652, 390588), (726, 350776), (807, 315568), (968, 263082), (978, 260392), (1076, 236676), (1304, 195294), (1452, 175388), (1614, 157784), (1793, 142032), (1936, 131541), (1956, 130196), (2152, 118338), (2608, 97647), (2904, 87694), (2959, 86064), (3228, 78892), (3586, 71016), (3912, 65098), (4304, 59169), (5379, 47344), (5808, 43847), (5918, 43032), (6456, 39446), (7172, 35508), (7824, 32549), (8877, 28688), (10758, 23672), (11836, 21516), (12912, 19723), (14344, 17754)]