2391567370690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{26293}}^1$

素因数の和:26924

約数の個数: 128

約数和(自身を含む): 4876013210112

約数和(自身を除く): 2484445839422

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 85, 86, 115, 170, 215, 230, 391, 430, 541, 731, 782, 989, 1082, 1462, 1955, 1978, 2705, 3655, 3910, 4945, 5410, 7310, 9197, 9890, 12443, 16813, 18394, 23263, 24886, 26293, 33626, 45985, 46526, 52586, 62215, 84065, 91970, 116315, 124430, 131465, 168130, 211531, 232630, 262930, 395471, 423062, 446981, 535049, 604739, 790942, 893962, 1057655, 1070098, 1130599, 1209478, 1977355, 2115310, 2234905, 2261198, 2675245, 3023695, 3954710, 4469810, 5350490, 5652995, 6047390, 9095833, 10280563, 11305990, 14224513, 18191666, 19220183, 20561126, 26003777, 28449026, 38440366, 45479165, 51402815, 52007554, 71122565, 90958330, 96100915, 102805630, 130018885, 142245130, 192201830, 241816721, 260037770, 327163799, 442064209, 483633442, 611654059, 654327598, 884128418, 1209083605, 1223308118, 1635818995, 2210321045, 2418167210, 3058270295, 3271637990, 4420642090, 5561784583, 6116540590, 10398119003, 11123569166, 14068043357, 20796238006, 27808922915, 28136086714, 51990595015, 55617845830, 70340216785, 103981190030, 140680433570, 239156737069, 478313474138, 1195783685345, 2391567370690]

約数ペア:

[(1, 2391567370690), (2, 1195783685345), (5, 478313474138), (10, 239156737069), (17, 140680433570), (23, 103981190030), (34, 70340216785), (43, 55617845830), (46, 51990595015), (85, 28136086714), (86, 27808922915), (115, 20796238006), (170, 14068043357), (215, 11123569166), (230, 10398119003), (391, 6116540590), (430, 5561784583), (541, 4420642090), (731, 3271637990), (782, 3058270295), (989, 2418167210), (1082, 2210321045), (1462, 1635818995), (1955, 1223308118), (1978, 1209083605), (2705, 884128418), (3655, 654327598), (3910, 611654059), (4945, 483633442), (5410, 442064209), (7310, 327163799), (9197, 260037770), (9890, 241816721), (12443, 192201830), (16813, 142245130), (18394, 130018885), (23263, 102805630), (24886, 96100915), (26293, 90958330), (33626, 71122565), (45985, 52007554), (46526, 51402815), (52586, 45479165), (62215, 38440366), (84065, 28449026), (91970, 26003777), (116315, 20561126), (124430, 19220183), (131465, 18191666), (168130, 14224513), (211531, 11305990), (232630, 10280563), (262930, 9095833), (395471, 6047390), (423062, 5652995), (446981, 5350490), (535049, 4469810), (604739, 3954710), (790942, 3023695), (893962, 2675245), (1057655, 2261198), (1070098, 2234905), (1130599, 2115310), (1209478, 1977355)]