227801844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 636854400

約数和(自身を除く): 409052556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 53, 58, 69, 87, 92, 106, 116, 138, 159, 174, 179, 207, 212, 261, 276, 318, 348, 358, 414, 477, 522, 537, 636, 667, 716, 828, 954, 1044, 1074, 1219, 1334, 1537, 1611, 1908, 2001, 2148, 2438, 2668, 3074, 3222, 3657, 4002, 4117, 4611, 4876, 5191, 6003, 6148, 6444, 7314, 8004, 8234, 9222, 9487, 10382, 10971, 12006, 12351, 13833, 14628, 15573, 16468, 18444, 18974, 20764, 21942, 24012, 24702, 27666, 28461, 31146, 35351, 37053, 37948, 43884, 46719, 49404, 55332, 56922, 62292, 70702, 74106, 85383, 93438, 106053, 113844, 119393, 141404, 148212, 170766, 186876, 212106, 218201, 238786, 275123, 318159, 341532, 358179, 424212, 436402, 477572, 550246, 636318, 654603, 716358, 825369, 872804, 1074537, 1100492, 1272636, 1309206, 1432716, 1650738, 1963809, 2149074, 2476107, 2618412, 3301476, 3927618, 4298148, 4952214, 6327829, 7855236, 9904428, 12655658, 18983487, 25311316, 37966974, 56950461, 75933948, 113900922, 227801844]

約数ペア:

[(1, 227801844), (2, 113900922), (3, 75933948), (4, 56950461), (6, 37966974), (9, 25311316), (12, 18983487), (18, 12655658), (23, 9904428), (29, 7855236), (36, 6327829), (46, 4952214), (53, 4298148), (58, 3927618), (69, 3301476), (87, 2618412), (92, 2476107), (106, 2149074), (116, 1963809), (138, 1650738), (159, 1432716), (174, 1309206), (179, 1272636), (207, 1100492), (212, 1074537), (261, 872804), (276, 825369), (318, 716358), (348, 654603), (358, 636318), (414, 550246), (477, 477572), (522, 436402), (537, 424212), (636, 358179), (667, 341532), (716, 318159), (828, 275123), (954, 238786), (1044, 218201), (1074, 212106), (1219, 186876), (1334, 170766), (1537, 148212), (1611, 141404), (1908, 119393), (2001, 113844), (2148, 106053), (2438, 93438), (2668, 85383), (3074, 74106), (3222, 70702), (3657, 62292), (4002, 56922), (4117, 55332), (4611, 49404), (4876, 46719), (5191, 43884), (6003, 37948), (6148, 37053), (6444, 35351), (7314, 31146), (8004, 28461), (8234, 27666), (9222, 24702), (9487, 24012), (10382, 21942), (10971, 20764), (12006, 18974), (12351, 18444), (13833, 16468), (14628, 15573)]