1265963088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 3633517440

約数和(自身を除く): 2367554352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 101, 104, 106, 156, 159, 202, 208, 212, 303, 312, 318, 379, 404, 424, 606, 624, 636, 689, 758, 808, 848, 1137, 1212, 1272, 1313, 1378, 1516, 1616, 2067, 2274, 2424, 2544, 2626, 2756, 3032, 3939, 4134, 4548, 4848, 4927, 5252, 5353, 5512, 6064, 7878, 8268, 9096, 9854, 10504, 10706, 11024, 14781, 15756, 16059, 16536, 18192, 19708, 20087, 21008, 21412, 29562, 31512, 32118, 33072, 38279, 39416, 40174, 42824, 59124, 60261, 63024, 64236, 69589, 76558, 78832, 80348, 85648, 114837, 118248, 120522, 128472, 139178, 153116, 160696, 208767, 229674, 236496, 241044, 256944, 261131, 278356, 306232, 321392, 417534, 459348, 482088, 497627, 522262, 556712, 612464, 783393, 835068, 918696, 964176, 995254, 1044524, 1113424, 1492881, 1566786, 1670136, 1837392, 1990508, 2028787, 2089048, 2985762, 3133572, 3340272, 3981016, 4057574, 4178096, 5971524, 6086361, 6267144, 7962032, 8115148, 11943048, 12172722, 12534288, 16230296, 23886096, 24345444, 26374231, 32460592, 48690888, 52748462, 79122693, 97381776, 105496924, 158245386, 210993848, 316490772, 421987696, 632981544, 1265963088]

約数ペア:

[(1, 1265963088), (2, 632981544), (3, 421987696), (4, 316490772), (6, 210993848), (8, 158245386), (12, 105496924), (13, 97381776), (16, 79122693), (24, 52748462), (26, 48690888), (39, 32460592), (48, 26374231), (52, 24345444), (53, 23886096), (78, 16230296), (101, 12534288), (104, 12172722), (106, 11943048), (156, 8115148), (159, 7962032), (202, 6267144), (208, 6086361), (212, 5971524), (303, 4178096), (312, 4057574), (318, 3981016), (379, 3340272), (404, 3133572), (424, 2985762), (606, 2089048), (624, 2028787), (636, 1990508), (689, 1837392), (758, 1670136), (808, 1566786), (848, 1492881), (1137, 1113424), (1212, 1044524), (1272, 995254), (1313, 964176), (1378, 918696), (1516, 835068), (1616, 783393), (2067, 612464), (2274, 556712), (2424, 522262), (2544, 497627), (2626, 482088), (2756, 459348), (3032, 417534), (3939, 321392), (4134, 306232), (4548, 278356), (4848, 261131), (4927, 256944), (5252, 241044), (5353, 236496), (5512, 229674), (6064, 208767), (7878, 160696), (8268, 153116), (9096, 139178), (9854, 128472), (10504, 120522), (10706, 118248), (11024, 114837), (14781, 85648), (15756, 80348), (16059, 78832), (16536, 76558), (18192, 69589), (19708, 64236), (20087, 63024), (21008, 60261), (21412, 59124), (29562, 42824), (31512, 40174), (32118, 39416), (33072, 38279)]