767775216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 2280979008

約数和(自身を除く): 1513203792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 157, 204, 208, 221, 272, 312, 314, 408, 442, 461, 471, 624, 628, 663, 816, 884, 922, 942, 1256, 1326, 1383, 1768, 1844, 1884, 2041, 2512, 2652, 2669, 2766, 3536, 3688, 3768, 4082, 5304, 5338, 5532, 5993, 6123, 7376, 7536, 7837, 8007, 8164, 10608, 10676, 11064, 11986, 12246, 15674, 16014, 16328, 17979, 21352, 22128, 23511, 23972, 24492, 31348, 32028, 32656, 34697, 35958, 42704, 47022, 47944, 48984, 62696, 64056, 69394, 71916, 72377, 94044, 95888, 97968, 101881, 104091, 125392, 128112, 138788, 143832, 144754, 188088, 203762, 208182, 217131, 277576, 287664, 289508, 305643, 376176, 407524, 416364, 434262, 555152, 579016, 611286, 815048, 832728, 868524, 940901, 1158032, 1222572, 1230409, 1630096, 1665456, 1737048, 1881802, 2445144, 2460818, 2822703, 3474096, 3691227, 3763604, 4890288, 4921636, 5645406, 7382454, 7527208, 9843272, 11290812, 14764908, 15054416, 15995317, 19686544, 22581624, 29529816, 31990634, 45163248, 47985951, 59059632, 63981268, 95971902, 127962536, 191943804, 255925072, 383887608, 767775216]

約数ペア:

[(1, 767775216), (2, 383887608), (3, 255925072), (4, 191943804), (6, 127962536), (8, 95971902), (12, 63981268), (13, 59059632), (16, 47985951), (17, 45163248), (24, 31990634), (26, 29529816), (34, 22581624), (39, 19686544), (48, 15995317), (51, 15054416), (52, 14764908), (68, 11290812), (78, 9843272), (102, 7527208), (104, 7382454), (136, 5645406), (156, 4921636), (157, 4890288), (204, 3763604), (208, 3691227), (221, 3474096), (272, 2822703), (312, 2460818), (314, 2445144), (408, 1881802), (442, 1737048), (461, 1665456), (471, 1630096), (624, 1230409), (628, 1222572), (663, 1158032), (816, 940901), (884, 868524), (922, 832728), (942, 815048), (1256, 611286), (1326, 579016), (1383, 555152), (1768, 434262), (1844, 416364), (1884, 407524), (2041, 376176), (2512, 305643), (2652, 289508), (2669, 287664), (2766, 277576), (3536, 217131), (3688, 208182), (3768, 203762), (4082, 188088), (5304, 144754), (5338, 143832), (5532, 138788), (5993, 128112), (6123, 125392), (7376, 104091), (7536, 101881), (7837, 97968), (8007, 95888), (8164, 94044), (10608, 72377), (10676, 71916), (11064, 69394), (11986, 64056), (12246, 62696), (15674, 48984), (16014, 47944), (16328, 47022), (17979, 42704), (21352, 35958), (22128, 34697), (23511, 32656), (23972, 32028), (24492, 31348)]