349273764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:922

約数の個数: 108

約数和(自身を含む): 1031694300

約数和(自身を除く): 682420536

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 389, 441, 509, 588, 778, 882, 1018, 1167, 1527, 1556, 1764, 2036, 2334, 2723, 3054, 3501, 3563, 4581, 4668, 5446, 6108, 7002, 7126, 8169, 9162, 10689, 10892, 14004, 14252, 16338, 18324, 19061, 21378, 24507, 24941, 32067, 32676, 38122, 42756, 49014, 49882, 57183, 64134, 74823, 76244, 98028, 99764, 114366, 128268, 149646, 171549, 198001, 224469, 228732, 299292, 343098, 396002, 448938, 594003, 686196, 792004, 897876, 1188006, 1386007, 1782009, 2376012, 2772014, 3564018, 4158021, 5544028, 7128036, 8316042, 9702049, 12474063, 16632084, 19404098, 24948126, 29106147, 38808196, 49896252, 58212294, 87318441, 116424588, 174636882, 349273764]

約数ペア:

[(1, 349273764), (2, 174636882), (3, 116424588), (4, 87318441), (6, 58212294), (7, 49896252), (9, 38808196), (12, 29106147), (14, 24948126), (18, 19404098), (21, 16632084), (28, 12474063), (36, 9702049), (42, 8316042), (49, 7128036), (63, 5544028), (84, 4158021), (98, 3564018), (126, 2772014), (147, 2376012), (196, 1782009), (252, 1386007), (294, 1188006), (389, 897876), (441, 792004), (509, 686196), (588, 594003), (778, 448938), (882, 396002), (1018, 343098), (1167, 299292), (1527, 228732), (1556, 224469), (1764, 198001), (2036, 171549), (2334, 149646), (2723, 128268), (3054, 114366), (3501, 99764), (3563, 98028), (4581, 76244), (4668, 74823), (5446, 64134), (6108, 57183), (7002, 49882), (7126, 49014), (8169, 42756), (9162, 38122), (10689, 32676), (10892, 32067), (14004, 24941), (14252, 24507), (16338, 21378), (18324, 19061)]