215575992

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 609925680

約数和(自身を除く): 394349688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 243, 324, 346, 486, 519, 641, 648, 692, 972, 1038, 1282, 1384, 1557, 1923, 1944, 2076, 2564, 3114, 3846, 4152, 4671, 5128, 5769, 6228, 7692, 9342, 11538, 12456, 14013, 15384, 17307, 18684, 23076, 28026, 34614, 37368, 42039, 46152, 51921, 56052, 69228, 84078, 103842, 110893, 112104, 138456, 155763, 168156, 207684, 221786, 311526, 332679, 336312, 415368, 443572, 623052, 665358, 887144, 998037, 1246104, 1330716, 1996074, 2661432, 2994111, 3992148, 5988222, 7984296, 8982333, 11976444, 17964666, 23952888, 26946999, 35929332, 53893998, 71858664, 107787996, 215575992]

約数ペア:

[(1, 215575992), (2, 107787996), (3, 71858664), (4, 53893998), (6, 35929332), (8, 26946999), (9, 23952888), (12, 17964666), (18, 11976444), (24, 8982333), (27, 7984296), (36, 5988222), (54, 3992148), (72, 2994111), (81, 2661432), (108, 1996074), (162, 1330716), (173, 1246104), (216, 998037), (243, 887144), (324, 665358), (346, 623052), (486, 443572), (519, 415368), (641, 336312), (648, 332679), (692, 311526), (972, 221786), (1038, 207684), (1282, 168156), (1384, 155763), (1557, 138456), (1923, 112104), (1944, 110893), (2076, 103842), (2564, 84078), (3114, 69228), (3846, 56052), (4152, 51921), (4671, 46152), (5128, 42039), (5769, 37368), (6228, 34614), (7692, 28026), (9342, 23076), (11538, 18684), (12456, 17307), (14013, 15384)]