730945908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{577}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 2312628864

約数和(自身を除く): 1581682956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 457, 462, 577, 693, 914, 924, 1154, 1371, 1386, 1731, 1828, 2308, 2742, 2772, 3199, 3462, 4039, 4113, 5027, 5193, 5484, 6347, 6398, 6924, 8078, 8226, 9597, 10054, 10386, 12117, 12694, 12796, 15081, 16156, 16452, 19041, 19194, 20108, 20772, 24234, 25388, 28791, 30162, 35189, 36351, 38082, 38388, 44429, 45243, 48468, 57123, 57582, 60324, 70378, 72702, 76164, 88858, 90486, 105567, 114246, 115164, 133287, 140756, 145404, 177716, 180972, 211134, 228492, 263689, 266574, 316701, 399861, 422268, 527378, 533148, 633402, 791067, 799722, 1054756, 1266804, 1582134, 1599444, 1845823, 2373201, 2900579, 3164268, 3691646, 4746402, 5537469, 5801158, 7383292, 8701737, 9492804, 11074938, 11602316, 16612407, 17403474, 20304053, 22149876, 26105211, 33224814, 34806948, 40608106, 52210422, 60912159, 66449628, 81216212, 104420844, 121824318, 182736477, 243648636, 365472954, 730945908]

約数ペア:

[(1, 730945908), (2, 365472954), (3, 243648636), (4, 182736477), (6, 121824318), (7, 104420844), (9, 81216212), (11, 66449628), (12, 60912159), (14, 52210422), (18, 40608106), (21, 34806948), (22, 33224814), (28, 26105211), (33, 22149876), (36, 20304053), (42, 17403474), (44, 16612407), (63, 11602316), (66, 11074938), (77, 9492804), (84, 8701737), (99, 7383292), (126, 5801158), (132, 5537469), (154, 4746402), (198, 3691646), (231, 3164268), (252, 2900579), (308, 2373201), (396, 1845823), (457, 1599444), (462, 1582134), (577, 1266804), (693, 1054756), (914, 799722), (924, 791067), (1154, 633402), (1371, 533148), (1386, 527378), (1731, 422268), (1828, 399861), (2308, 316701), (2742, 266574), (2772, 263689), (3199, 228492), (3462, 211134), (4039, 180972), (4113, 177716), (5027, 145404), (5193, 140756), (5484, 133287), (6347, 115164), (6398, 114246), (6924, 105567), (8078, 90486), (8226, 88858), (9597, 76164), (10054, 72702), (10386, 70378), (12117, 60324), (12694, 57582), (12796, 57123), (15081, 48468), (16156, 45243), (16452, 44429), (19041, 38388), (19194, 38082), (20108, 36351), (20772, 35189), (24234, 30162), (25388, 28791)]