227402604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 681967104

約数和(自身を除く): 454564500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 163, 198, 234, 271, 286, 326, 396, 429, 468, 489, 542, 572, 652, 813, 858, 978, 1084, 1287, 1467, 1626, 1716, 1793, 1956, 2119, 2439, 2574, 2934, 2981, 3252, 3523, 3586, 4238, 4878, 5148, 5379, 5868, 5962, 6357, 7046, 7172, 8476, 8943, 9756, 10569, 10758, 11924, 12714, 14092, 16137, 17886, 19071, 21138, 21516, 23309, 25428, 26829, 31707, 32274, 35772, 38142, 38753, 42276, 44173, 46618, 53658, 63414, 64548, 69927, 76284, 77506, 88346, 93236, 107316, 116259, 126828, 132519, 139854, 155012, 176692, 209781, 232518, 265038, 279708, 348777, 397557, 419562, 465036, 485903, 530076, 574249, 697554, 795114, 839124, 971806, 1148498, 1395108, 1457709, 1590228, 1722747, 1943612, 2296996, 2915418, 3445494, 4373127, 5168241, 5830836, 6316739, 6890988, 8746254, 10336482, 12633478, 17492508, 18950217, 20672964, 25266956, 37900434, 56850651, 75800868, 113701302, 227402604]

約数ペア:

[(1, 227402604), (2, 113701302), (3, 75800868), (4, 56850651), (6, 37900434), (9, 25266956), (11, 20672964), (12, 18950217), (13, 17492508), (18, 12633478), (22, 10336482), (26, 8746254), (33, 6890988), (36, 6316739), (39, 5830836), (44, 5168241), (52, 4373127), (66, 3445494), (78, 2915418), (99, 2296996), (117, 1943612), (132, 1722747), (143, 1590228), (156, 1457709), (163, 1395108), (198, 1148498), (234, 971806), (271, 839124), (286, 795114), (326, 697554), (396, 574249), (429, 530076), (468, 485903), (489, 465036), (542, 419562), (572, 397557), (652, 348777), (813, 279708), (858, 265038), (978, 232518), (1084, 209781), (1287, 176692), (1467, 155012), (1626, 139854), (1716, 132519), (1793, 126828), (1956, 116259), (2119, 107316), (2439, 93236), (2574, 88346), (2934, 77506), (2981, 76284), (3252, 69927), (3523, 64548), (3586, 63414), (4238, 53658), (4878, 46618), (5148, 44173), (5379, 42276), (5868, 38753), (5962, 38142), (6357, 35772), (7046, 32274), (7172, 31707), (8476, 26829), (8943, 25428), (9756, 23309), (10569, 21516), (10758, 21138), (11924, 19071), (12714, 17886), (14092, 16137)]