445860612

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 1327011840

約数和(自身を除く): 881151228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 67, 69, 76, 81, 92, 94, 108, 114, 134, 138, 141, 162, 171, 188, 201, 207, 228, 268, 276, 282, 324, 342, 402, 414, 423, 437, 513, 564, 603, 621, 684, 804, 828, 846, 874, 893, 1026, 1081, 1206, 1242, 1269, 1273, 1311, 1539, 1541, 1692, 1748, 1786, 1809, 1863, 2052, 2162, 2412, 2484, 2538, 2546, 2622, 2679, 3078, 3082, 3149, 3243, 3572, 3618, 3726, 3807, 3819, 3933, 4324, 4623, 5076, 5092, 5244, 5358, 5427, 6156, 6164, 6298, 6486, 7236, 7452, 7614, 7638, 7866, 8037, 9246, 9447, 9729, 10716, 10854, 11457, 11799, 12596, 12972, 13869, 15228, 15276, 15732, 16074, 18492, 18894, 19458, 20539, 21708, 22914, 23598, 24111, 27738, 28341, 29187, 29279, 32148, 34371, 35397, 37788, 38916, 41078, 41607, 45828, 47196, 48222, 55476, 56682, 58374, 58558, 59831, 61617, 68742, 70794, 72333, 72427, 82156, 83214, 85023, 87561, 87837, 96444, 103113, 113364, 116748, 117116, 119662, 123234, 124821, 137484, 141588, 144666, 144854, 166428, 170046, 175122, 175674, 179493, 184851, 206226, 217281, 239324, 246468, 249642, 255069, 263511, 289332, 289708, 340092, 350244, 351348, 358986, 369702, 412452, 434562, 499284, 510138, 527022, 538479, 554553, 651843, 717972, 739404, 790533, 869124, 1020276, 1054044, 1076958, 1109106, 1303686, 1376113, 1581066, 1615437, 1663659, 1955529, 2153916, 2218212, 2371599, 2607372, 2752226, 3162132, 3230874, 3327318, 3911058, 4128339, 4743198, 4846311, 5504452, 5866587, 6461748, 6654636, 7822116, 8256678, 9486396, 9692622, 11733174, 12385017, 16513356, 19385244, 23466348, 24770034, 37155051, 49540068, 74310102, 111465153, 148620204, 222930306, 445860612]

約数ペア:

[(1, 445860612), (2, 222930306), (3, 148620204), (4, 111465153), (6, 74310102), (9, 49540068), (12, 37155051), (18, 24770034), (19, 23466348), (23, 19385244), (27, 16513356), (36, 12385017), (38, 11733174), (46, 9692622), (47, 9486396), (54, 8256678), (57, 7822116), (67, 6654636), (69, 6461748), (76, 5866587), (81, 5504452), (92, 4846311), (94, 4743198), (108, 4128339), (114, 3911058), (134, 3327318), (138, 3230874), (141, 3162132), (162, 2752226), (171, 2607372), (188, 2371599), (201, 2218212), (207, 2153916), (228, 1955529), (268, 1663659), (276, 1615437), (282, 1581066), (324, 1376113), (342, 1303686), (402, 1109106), (414, 1076958), (423, 1054044), (437, 1020276), (513, 869124), (564, 790533), (603, 739404), (621, 717972), (684, 651843), (804, 554553), (828, 538479), (846, 527022), (874, 510138), (893, 499284), (1026, 434562), (1081, 412452), (1206, 369702), (1242, 358986), (1269, 351348), (1273, 350244), (1311, 340092), (1539, 289708), (1541, 289332), (1692, 263511), (1748, 255069), (1786, 249642), (1809, 246468), (1863, 239324), (2052, 217281), (2162, 206226), (2412, 184851), (2484, 179493), (2538, 175674), (2546, 175122), (2622, 170046), (2679, 166428), (3078, 144854), (3082, 144666), (3149, 141588), (3243, 137484), (3572, 124821), (3618, 123234), (3726, 119662), (3807, 117116), (3819, 116748), (3933, 113364), (4324, 103113), (4623, 96444), (5076, 87837), (5092, 87561), (5244, 85023), (5358, 83214), (5427, 82156), (6156, 72427), (6164, 72333), (6298, 70794), (6486, 68742), (7236, 61617), (7452, 59831), (7614, 58558), (7638, 58374), (7866, 56682), (8037, 55476), (9246, 48222), (9447, 47196), (9729, 45828), (10716, 41607), (10854, 41078), (11457, 38916), (11799, 37788), (12596, 35397), (12972, 34371), (13869, 32148), (15228, 29279), (15276, 29187), (15732, 28341), (16074, 27738), (18492, 24111), (18894, 23598), (19458, 22914), (20539, 21708)]