217362204

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 663505920

約数和(自身を除く): 446143716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 62, 67, 68, 76, 81, 93, 102, 108, 114, 124, 134, 153, 162, 171, 186, 201, 204, 228, 268, 279, 306, 323, 324, 342, 372, 402, 459, 513, 527, 558, 589, 603, 612, 646, 684, 804, 837, 918, 969, 1026, 1054, 1116, 1139, 1178, 1206, 1273, 1292, 1377, 1539, 1581, 1674, 1767, 1809, 1836, 1938, 2052, 2077, 2108, 2278, 2356, 2412, 2511, 2546, 2754, 2907, 3078, 3162, 3348, 3417, 3534, 3618, 3819, 3876, 4154, 4556, 4743, 5022, 5092, 5301, 5427, 5508, 5814, 6156, 6231, 6324, 6834, 7068, 7236, 7638, 8308, 8721, 9486, 10013, 10044, 10251, 10602, 10854, 11457, 11628, 12462, 13668, 14229, 15276, 15903, 17442, 18693, 18972, 20026, 20502, 21204, 21641, 21708, 22914, 24924, 26163, 28458, 30039, 30753, 31806, 34371, 34884, 35309, 37386, 39463, 40052, 41004, 42687, 43282, 45828, 47709, 52326, 56079, 56916, 60078, 61506, 63612, 64923, 68742, 70618, 74772, 78926, 85374, 86564, 90117, 92259, 95418, 103113, 104652, 105927, 112158, 118389, 120156, 123012, 129846, 137484, 141236, 157852, 168237, 170748, 180234, 184518, 190836, 194769, 206226, 211854, 224316, 236778, 259692, 270351, 317781, 336474, 355167, 360468, 369036, 389538, 412452, 423708, 473556, 540702, 584307, 635562, 670871, 672948, 710334, 779076, 811053, 953343, 1065501, 1081404, 1168614, 1271124, 1341742, 1420668, 1622106, 1752921, 1906686, 2012613, 2131002, 2337228, 2683484, 2860029, 3196503, 3244212, 3505842, 3813372, 4025226, 4262004, 5720058, 6037839, 6393006, 7011684, 8050452, 11440116, 12075678, 12786012, 18113517, 24151356, 36227034, 54340551, 72454068, 108681102, 217362204]

約数ペア:

[(1, 217362204), (2, 108681102), (3, 72454068), (4, 54340551), (6, 36227034), (9, 24151356), (12, 18113517), (17, 12786012), (18, 12075678), (19, 11440116), (27, 8050452), (31, 7011684), (34, 6393006), (36, 6037839), (38, 5720058), (51, 4262004), (54, 4025226), (57, 3813372), (62, 3505842), (67, 3244212), (68, 3196503), (76, 2860029), (81, 2683484), (93, 2337228), (102, 2131002), (108, 2012613), (114, 1906686), (124, 1752921), (134, 1622106), (153, 1420668), (162, 1341742), (171, 1271124), (186, 1168614), (201, 1081404), (204, 1065501), (228, 953343), (268, 811053), (279, 779076), (306, 710334), (323, 672948), (324, 670871), (342, 635562), (372, 584307), (402, 540702), (459, 473556), (513, 423708), (527, 412452), (558, 389538), (589, 369036), (603, 360468), (612, 355167), (646, 336474), (684, 317781), (804, 270351), (837, 259692), (918, 236778), (969, 224316), (1026, 211854), (1054, 206226), (1116, 194769), (1139, 190836), (1178, 184518), (1206, 180234), (1273, 170748), (1292, 168237), (1377, 157852), (1539, 141236), (1581, 137484), (1674, 129846), (1767, 123012), (1809, 120156), (1836, 118389), (1938, 112158), (2052, 105927), (2077, 104652), (2108, 103113), (2278, 95418), (2356, 92259), (2412, 90117), (2511, 86564), (2546, 85374), (2754, 78926), (2907, 74772), (3078, 70618), (3162, 68742), (3348, 64923), (3417, 63612), (3534, 61506), (3618, 60078), (3819, 56916), (3876, 56079), (4154, 52326), (4556, 47709), (4743, 45828), (5022, 43282), (5092, 42687), (5301, 41004), (5427, 40052), (5508, 39463), (5814, 37386), (6156, 35309), (6231, 34884), (6324, 34371), (6834, 31806), (7068, 30753), (7236, 30039), (7638, 28458), (8308, 26163), (8721, 24924), (9486, 22914), (10013, 21708), (10044, 21641), (10251, 21204), (10602, 20502), (10854, 20026), (11457, 18972), (11628, 18693), (12462, 17442), (13668, 15903), (14229, 15276)]