211710456

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{6491}}^1$

素因数の和:6657

約数の個数: 64

約数和(自身を含む): 592070400

約数和(自身を除く): 380359944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 4077, 5436, 6491, 8154, 10872, 12982, 16308, 19473, 25964, 32616, 38946, 51928, 58419, 77892, 116838, 155784, 175257, 233676, 350514, 467352, 701028, 980141, 1402056, 1960282, 2940423, 3920564, 5880846, 7841128, 8821269, 11761692, 17642538, 23523384, 26463807, 35285076, 52927614, 70570152, 105855228, 211710456]

約数ペア:

[(1, 211710456), (2, 105855228), (3, 70570152), (4, 52927614), (6, 35285076), (8, 26463807), (9, 23523384), (12, 17642538), (18, 11761692), (24, 8821269), (27, 7841128), (36, 5880846), (54, 3920564), (72, 2940423), (108, 1960282), (151, 1402056), (216, 980141), (302, 701028), (453, 467352), (604, 350514), (906, 233676), (1208, 175257), (1359, 155784), (1812, 116838), (2718, 77892), (3624, 58419), (4077, 51928), (5436, 38946), (6491, 32616), (8154, 25964), (10872, 19473), (12982, 16308)]