488778876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 1380506400

約数和(自身を除く): 891727524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 41, 57, 58, 76, 82, 87, 114, 116, 123, 164, 171, 174, 228, 246, 261, 342, 348, 369, 492, 522, 551, 601, 684, 738, 779, 1044, 1102, 1189, 1202, 1476, 1558, 1653, 1803, 2204, 2337, 2378, 2404, 3116, 3306, 3567, 3606, 4674, 4756, 4959, 5409, 6612, 7011, 7134, 7212, 9348, 9918, 10701, 10818, 11419, 14022, 14268, 17429, 19836, 21402, 21636, 22591, 22838, 24641, 28044, 34257, 34858, 42804, 45182, 45676, 49282, 52287, 67773, 68514, 69716, 73923, 90364, 98564, 102771, 104574, 135546, 137028, 147846, 156861, 203319, 205542, 209148, 221769, 271092, 295692, 313722, 331151, 406638, 411084, 443538, 468179, 627444, 662302, 714589, 813276, 887076, 936358, 993453, 1324604, 1404537, 1429178, 1872716, 1986906, 2143767, 2809074, 2858356, 2980359, 3973812, 4213611, 4287534, 5618148, 5960718, 6431301, 8427222, 8575068, 11921436, 12862602, 13577191, 16854444, 25725204, 27154382, 40731573, 54308764, 81463146, 122194719, 162926292, 244389438, 488778876]

約数ペア:

[(1, 488778876), (2, 244389438), (3, 162926292), (4, 122194719), (6, 81463146), (9, 54308764), (12, 40731573), (18, 27154382), (19, 25725204), (29, 16854444), (36, 13577191), (38, 12862602), (41, 11921436), (57, 8575068), (58, 8427222), (76, 6431301), (82, 5960718), (87, 5618148), (114, 4287534), (116, 4213611), (123, 3973812), (164, 2980359), (171, 2858356), (174, 2809074), (228, 2143767), (246, 1986906), (261, 1872716), (342, 1429178), (348, 1404537), (369, 1324604), (492, 993453), (522, 936358), (551, 887076), (601, 813276), (684, 714589), (738, 662302), (779, 627444), (1044, 468179), (1102, 443538), (1189, 411084), (1202, 406638), (1476, 331151), (1558, 313722), (1653, 295692), (1803, 271092), (2204, 221769), (2337, 209148), (2378, 205542), (2404, 203319), (3116, 156861), (3306, 147846), (3567, 137028), (3606, 135546), (4674, 104574), (4756, 102771), (4959, 98564), (5409, 90364), (6612, 73923), (7011, 69716), (7134, 68514), (7212, 67773), (9348, 52287), (9918, 49282), (10701, 45676), (10818, 45182), (11419, 42804), (14022, 34858), (14268, 34257), (17429, 28044), (19836, 24641), (21402, 22838), (21636, 22591)]