234920028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 677289984

約数和(自身を除く): 442369956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 127, 133, 183, 228, 244, 254, 266, 361, 366, 381, 399, 427, 508, 532, 722, 732, 762, 798, 854, 889, 1083, 1159, 1281, 1444, 1524, 1596, 1708, 1778, 2166, 2318, 2413, 2527, 2562, 2667, 3477, 3556, 4332, 4636, 4826, 5054, 5124, 5334, 6954, 7239, 7581, 7747, 8113, 9652, 10108, 10668, 13908, 14478, 15162, 15494, 16226, 16891, 22021, 23241, 24339, 28956, 30324, 30988, 32452, 33782, 44042, 45847, 46482, 48678, 50673, 54229, 66063, 67564, 88084, 91694, 92964, 97356, 101346, 108458, 132126, 137541, 147193, 154147, 162687, 183388, 202692, 216916, 264252, 275082, 294386, 308294, 320929, 325374, 441579, 462441, 550164, 588772, 616588, 641858, 650748, 883158, 924882, 962787, 1030351, 1283716, 1766316, 1849764, 1925574, 2060702, 2796667, 3091053, 3851148, 4121404, 5593334, 6182106, 8390001, 11186668, 12364212, 16780002, 19576669, 33560004, 39153338, 58730007, 78306676, 117460014, 234920028]

約数ペア:

[(1, 234920028), (2, 117460014), (3, 78306676), (4, 58730007), (6, 39153338), (7, 33560004), (12, 19576669), (14, 16780002), (19, 12364212), (21, 11186668), (28, 8390001), (38, 6182106), (42, 5593334), (57, 4121404), (61, 3851148), (76, 3091053), (84, 2796667), (114, 2060702), (122, 1925574), (127, 1849764), (133, 1766316), (183, 1283716), (228, 1030351), (244, 962787), (254, 924882), (266, 883158), (361, 650748), (366, 641858), (381, 616588), (399, 588772), (427, 550164), (508, 462441), (532, 441579), (722, 325374), (732, 320929), (762, 308294), (798, 294386), (854, 275082), (889, 264252), (1083, 216916), (1159, 202692), (1281, 183388), (1444, 162687), (1524, 154147), (1596, 147193), (1708, 137541), (1778, 132126), (2166, 108458), (2318, 101346), (2413, 97356), (2527, 92964), (2562, 91694), (2667, 88084), (3477, 67564), (3556, 66063), (4332, 54229), (4636, 50673), (4826, 48678), (5054, 46482), (5124, 45847), (5334, 44042), (6954, 33782), (7239, 32452), (7581, 30988), (7747, 30324), (8113, 28956), (9652, 24339), (10108, 23241), (10668, 22021), (13908, 16891), (14478, 16226), (15162, 15494)]