847507948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 1828915200

約数和(自身を除く): 981407252

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 53, 58, 94, 106, 116, 188, 203, 212, 329, 371, 406, 419, 658, 742, 812, 838, 1316, 1363, 1484, 1537, 1676, 2491, 2726, 2933, 3074, 4982, 5452, 5866, 6148, 9541, 9964, 10759, 11732, 12151, 17437, 19082, 19693, 21518, 22207, 24302, 34874, 38164, 39386, 43036, 44414, 48604, 69748, 72239, 78772, 85057, 88828, 137851, 144478, 155449, 170114, 275702, 288956, 310898, 340228, 505673, 551404, 571097, 621796, 644003, 1011346, 1043729, 1142194, 1288006, 2022692, 2087458, 2284388, 2576012, 3997679, 4174916, 4508021, 7306103, 7995358, 9016042, 14612206, 15990716, 18032084, 29224412, 30268141, 60536282, 121072564, 211876987, 423753974, 847507948]

約数ペア:

[(1, 847507948), (2, 423753974), (4, 211876987), (7, 121072564), (14, 60536282), (28, 30268141), (29, 29224412), (47, 18032084), (53, 15990716), (58, 14612206), (94, 9016042), (106, 7995358), (116, 7306103), (188, 4508021), (203, 4174916), (212, 3997679), (329, 2576012), (371, 2284388), (406, 2087458), (419, 2022692), (658, 1288006), (742, 1142194), (812, 1043729), (838, 1011346), (1316, 644003), (1363, 621796), (1484, 571097), (1537, 551404), (1676, 505673), (2491, 340228), (2726, 310898), (2933, 288956), (3074, 275702), (4982, 170114), (5452, 155449), (5866, 144478), (6148, 137851), (9541, 88828), (9964, 85057), (10759, 78772), (11732, 72239), (12151, 69748), (17437, 48604), (19082, 44414), (19693, 43036), (21518, 39386), (22207, 38164), (24302, 34874)]