1995260688

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{49663}}^1$

素因数の和:49714

約数の個数: 100

約数和(自身を含む): 5961269248

約数和(自身を除く): 3966008560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 10044, 13392, 20088, 40176, 49663, 99326, 148989, 198652, 297978, 397304, 446967, 595956, 794608, 893934, 1191912, 1340901, 1539553, 1787868, 2383824, 2681802, 3079106, 3575736, 4022703, 4618659, 5363604, 6158212, 7151472, 8045406, 9237318, 10727208, 12316424, 13855977, 16090812, 18474636, 21454416, 24632848, 27711954, 32181624, 36949272, 41567931, 55423908, 64363248, 73898544, 83135862, 110847816, 124703793, 166271724, 221695632, 249407586, 332543448, 498815172, 665086896, 997630344, 1995260688]

約数ペア:

[(1, 1995260688), (2, 997630344), (3, 665086896), (4, 498815172), (6, 332543448), (8, 249407586), (9, 221695632), (12, 166271724), (16, 124703793), (18, 110847816), (24, 83135862), (27, 73898544), (31, 64363248), (36, 55423908), (48, 41567931), (54, 36949272), (62, 32181624), (72, 27711954), (81, 24632848), (93, 21454416), (108, 18474636), (124, 16090812), (144, 13855977), (162, 12316424), (186, 10727208), (216, 9237318), (248, 8045406), (279, 7151472), (324, 6158212), (372, 5363604), (432, 4618659), (496, 4022703), (558, 3575736), (648, 3079106), (744, 2681802), (837, 2383824), (1116, 1787868), (1296, 1539553), (1488, 1340901), (1674, 1191912), (2232, 893934), (2511, 794608), (3348, 595956), (4464, 446967), (5022, 397304), (6696, 297978), (10044, 198652), (13392, 148989), (20088, 99326), (40176, 49663)]