772220106

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 2046440448

約数和(自身を除く): 1274220342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 61, 62, 63, 93, 98, 122, 126, 147, 183, 186, 217, 279, 294, 366, 427, 434, 441, 463, 549, 558, 651, 854, 882, 926, 1098, 1281, 1302, 1389, 1519, 1891, 1953, 2562, 2778, 2989, 3038, 3241, 3782, 3843, 3906, 4167, 4557, 5673, 5978, 6482, 7686, 8334, 8967, 9114, 9723, 11346, 13237, 13671, 14353, 17019, 17934, 19446, 22687, 26474, 26901, 27342, 28243, 28706, 29169, 34038, 39711, 43059, 45374, 53802, 56486, 58338, 68061, 79422, 84729, 86118, 92659, 100471, 119133, 129177, 136122, 169458, 185318, 197701, 200942, 204183, 238266, 254187, 258354, 277977, 301413, 395402, 408366, 508374, 555954, 593103, 602826, 703297, 833931, 875533, 904239, 1186206, 1383907, 1406594, 1667862, 1751066, 1779309, 1808478, 2109891, 2626599, 2767814, 3558618, 4151721, 4219782, 5253198, 6128731, 6329673, 7879797, 8303442, 12257462, 12455163, 12659346, 15759594, 18386193, 24910326, 36772386, 42901117, 55158579, 85802234, 110317158, 128703351, 257406702, 386110053, 772220106]

約数ペア:

[(1, 772220106), (2, 386110053), (3, 257406702), (6, 128703351), (7, 110317158), (9, 85802234), (14, 55158579), (18, 42901117), (21, 36772386), (31, 24910326), (42, 18386193), (49, 15759594), (61, 12659346), (62, 12455163), (63, 12257462), (93, 8303442), (98, 7879797), (122, 6329673), (126, 6128731), (147, 5253198), (183, 4219782), (186, 4151721), (217, 3558618), (279, 2767814), (294, 2626599), (366, 2109891), (427, 1808478), (434, 1779309), (441, 1751066), (463, 1667862), (549, 1406594), (558, 1383907), (651, 1186206), (854, 904239), (882, 875533), (926, 833931), (1098, 703297), (1281, 602826), (1302, 593103), (1389, 555954), (1519, 508374), (1891, 408366), (1953, 395402), (2562, 301413), (2778, 277977), (2989, 258354), (3038, 254187), (3241, 238266), (3782, 204183), (3843, 200942), (3906, 197701), (4167, 185318), (4557, 169458), (5673, 136122), (5978, 129177), (6482, 119133), (7686, 100471), (8334, 92659), (8967, 86118), (9114, 84729), (9723, 79422), (11346, 68061), (13237, 58338), (13671, 56486), (14353, 53802), (17019, 45374), (17934, 43059), (19446, 39711), (22687, 34038), (26474, 29169), (26901, 28706), (27342, 28243)]