233439492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 656913600

約数和(自身を除く): 423474108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 83, 121, 132, 143, 149, 156, 166, 242, 249, 286, 298, 332, 363, 429, 447, 484, 498, 572, 596, 726, 858, 894, 913, 996, 1079, 1452, 1573, 1639, 1716, 1788, 1826, 1937, 2158, 2739, 3146, 3237, 3278, 3652, 3874, 4316, 4719, 4917, 5478, 5811, 6292, 6474, 6556, 7748, 9438, 9834, 10043, 10956, 11622, 11869, 12367, 12948, 18029, 18876, 19668, 20086, 21307, 23244, 23738, 24734, 30129, 35607, 36058, 37101, 40172, 42614, 47476, 49468, 54087, 60258, 63921, 71214, 72116, 74202, 85228, 108174, 120516, 127842, 130559, 136037, 142428, 148404, 160771, 216348, 234377, 255684, 261118, 272074, 321542, 391677, 408111, 468754, 482313, 522236, 544148, 643084, 703131, 783354, 816222, 937508, 964626, 1406262, 1496407, 1566708, 1632444, 1768481, 1929252, 2812524, 2992814, 3536962, 4489221, 5305443, 5985628, 7073924, 8978442, 10610886, 17956884, 19453291, 21221772, 38906582, 58359873, 77813164, 116719746, 233439492]

約数ペア:

[(1, 233439492), (2, 116719746), (3, 77813164), (4, 58359873), (6, 38906582), (11, 21221772), (12, 19453291), (13, 17956884), (22, 10610886), (26, 8978442), (33, 7073924), (39, 5985628), (44, 5305443), (52, 4489221), (66, 3536962), (78, 2992814), (83, 2812524), (121, 1929252), (132, 1768481), (143, 1632444), (149, 1566708), (156, 1496407), (166, 1406262), (242, 964626), (249, 937508), (286, 816222), (298, 783354), (332, 703131), (363, 643084), (429, 544148), (447, 522236), (484, 482313), (498, 468754), (572, 408111), (596, 391677), (726, 321542), (858, 272074), (894, 261118), (913, 255684), (996, 234377), (1079, 216348), (1452, 160771), (1573, 148404), (1639, 142428), (1716, 136037), (1788, 130559), (1826, 127842), (1937, 120516), (2158, 108174), (2739, 85228), (3146, 74202), (3237, 72116), (3278, 71214), (3652, 63921), (3874, 60258), (4316, 54087), (4719, 49468), (4917, 47476), (5478, 42614), (5811, 40172), (6292, 37101), (6474, 36058), (6556, 35607), (7748, 30129), (9438, 24734), (9834, 23738), (10043, 23244), (10956, 21307), (11622, 20086), (11869, 19668), (12367, 18876), (12948, 18029)]