381572304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 1021839360

約数和(自身を除く): 640267056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 347, 372, 496, 694, 739, 744, 1041, 1388, 1478, 1488, 2082, 2217, 2776, 2956, 4164, 4434, 5552, 5912, 8328, 8868, 10757, 11824, 16656, 17736, 21514, 22909, 32271, 35472, 43028, 45818, 64542, 68727, 86056, 91636, 129084, 137454, 172112, 183272, 256433, 258168, 274908, 366544, 512866, 516336, 549816, 769299, 1025732, 1099632, 1538598, 2051464, 3077196, 4102928, 6154392, 7949423, 12308784, 15898846, 23848269, 31797692, 47696538, 63595384, 95393076, 127190768, 190786152, 381572304]

約数ペア:

[(1, 381572304), (2, 190786152), (3, 127190768), (4, 95393076), (6, 63595384), (8, 47696538), (12, 31797692), (16, 23848269), (24, 15898846), (31, 12308784), (48, 7949423), (62, 6154392), (93, 4102928), (124, 3077196), (186, 2051464), (248, 1538598), (347, 1099632), (372, 1025732), (496, 769299), (694, 549816), (739, 516336), (744, 512866), (1041, 366544), (1388, 274908), (1478, 258168), (1488, 256433), (2082, 183272), (2217, 172112), (2776, 137454), (2956, 129084), (4164, 91636), (4434, 86056), (5552, 68727), (5912, 64542), (8328, 45818), (8868, 43028), (10757, 35472), (11824, 32271), (16656, 22909), (17736, 21514)]