228716852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 292862668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 91, 94, 116, 182, 188, 203, 329, 364, 377, 406, 461, 611, 658, 754, 812, 922, 1222, 1316, 1363, 1508, 1844, 2444, 2639, 2726, 3227, 4277, 5278, 5452, 5993, 6454, 8554, 9541, 10556, 11986, 12908, 13369, 17108, 17719, 19082, 21667, 23972, 26738, 35438, 38164, 41951, 43334, 53476, 70876, 83902, 86668, 93583, 124033, 151669, 167804, 173797, 187166, 248066, 281671, 303338, 347594, 374332, 496132, 563342, 606676, 628343, 695188, 1126684, 1216579, 1256686, 1971697, 2433158, 2513372, 3943394, 4398401, 4866316, 7886788, 8168459, 8796802, 16336918, 17593604, 32673836, 57179213, 114358426, 228716852]

約数ペア:

[(1, 228716852), (2, 114358426), (4, 57179213), (7, 32673836), (13, 17593604), (14, 16336918), (26, 8796802), (28, 8168459), (29, 7886788), (47, 4866316), (52, 4398401), (58, 3943394), (91, 2513372), (94, 2433158), (116, 1971697), (182, 1256686), (188, 1216579), (203, 1126684), (329, 695188), (364, 628343), (377, 606676), (406, 563342), (461, 496132), (611, 374332), (658, 347594), (754, 303338), (812, 281671), (922, 248066), (1222, 187166), (1316, 173797), (1363, 167804), (1508, 151669), (1844, 124033), (2444, 93583), (2639, 86668), (2726, 83902), (3227, 70876), (4277, 53476), (5278, 43334), (5452, 41951), (5993, 38164), (6454, 35438), (8554, 26738), (9541, 23972), (10556, 21667), (11986, 19082), (12908, 17719), (13369, 17108)]