897847356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13721}}^1$

素因数の和:13795

約数の個数: 96

約数和(自身を含む): 2581931520

約数和(自身を除く): 1684084164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 4674, 5453, 9348, 10906, 13721, 16359, 21812, 27442, 32718, 41163, 54884, 65436, 82326, 96047, 164652, 192094, 260699, 288141, 384188, 521398, 562561, 576282, 782097, 1042796, 1125122, 1152564, 1564194, 1687683, 1824893, 2250244, 3128388, 3375366, 3649786, 3937927, 5474679, 6750732, 7299572, 7875854, 10688659, 10949358, 11813781, 15751708, 21377318, 21898716, 23627562, 32065977, 42754636, 47255124, 64131954, 74820613, 128263908, 149641226, 224461839, 299282452, 448923678, 897847356]

約数ペア:

[(1, 897847356), (2, 448923678), (3, 299282452), (4, 224461839), (6, 149641226), (7, 128263908), (12, 74820613), (14, 64131954), (19, 47255124), (21, 42754636), (28, 32065977), (38, 23627562), (41, 21898716), (42, 21377318), (57, 15751708), (76, 11813781), (82, 10949358), (84, 10688659), (114, 7875854), (123, 7299572), (133, 6750732), (164, 5474679), (228, 3937927), (246, 3649786), (266, 3375366), (287, 3128388), (399, 2250244), (492, 1824893), (532, 1687683), (574, 1564194), (779, 1152564), (798, 1125122), (861, 1042796), (1148, 782097), (1558, 576282), (1596, 562561), (1722, 521398), (2337, 384188), (3116, 288141), (3444, 260699), (4674, 192094), (5453, 164652), (9348, 96047), (10906, 82326), (13721, 65436), (16359, 54884), (21812, 41163), (27442, 32718)]