390358584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 1371857760

約数和(自身を除く): 981499176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 121, 126, 132, 148, 154, 168, 173, 198, 222, 231, 242, 252, 259, 264, 296, 308, 333, 346, 363, 396, 407, 444, 462, 484, 504, 518, 519, 616, 666, 692, 693, 726, 777, 792, 814, 847, 888, 924, 968, 1036, 1038, 1089, 1211, 1221, 1332, 1384, 1386, 1452, 1554, 1557, 1628, 1694, 1848, 1903, 2072, 2076, 2178, 2331, 2422, 2442, 2541, 2664, 2772, 2849, 2904, 3108, 3114, 3256, 3388, 3633, 3663, 3806, 4152, 4356, 4477, 4662, 4844, 4884, 5082, 5544, 5698, 5709, 6216, 6228, 6401, 6776, 7266, 7326, 7612, 7623, 8547, 8712, 8954, 9324, 9688, 9768, 10164, 10899, 11396, 11418, 12456, 12802, 13321, 13431, 14532, 14652, 15224, 15246, 17094, 17127, 17908, 18648, 19203, 20328, 20933, 21798, 22792, 22836, 25604, 25641, 26642, 26862, 29064, 29304, 30492, 31339, 34188, 34254, 35816, 38406, 39963, 40293, 41866, 43596, 44807, 45672, 51208, 51282, 53284, 53724, 57609, 60984, 62678, 62799, 68376, 68508, 70411, 76812, 79926, 80586, 83732, 87192, 89614, 94017, 102564, 106568, 107448, 115218, 119889, 125356, 125598, 134421, 137016, 140822, 146531, 153624, 159852, 161172, 167464, 179228, 188034, 188397, 205128, 211233, 230436, 239778, 250712, 251196, 268842, 281644, 282051, 293062, 319704, 322344, 358456, 376068, 376794, 403263, 422466, 439593, 460872, 479556, 492877, 502392, 537684, 563288, 564102, 586124, 633699, 752136, 753588, 774521, 806526, 844932, 879186, 959112, 985754, 1075368, 1128204, 1172248, 1267398, 1318779, 1478631, 1507176, 1549042, 1613052, 1689864, 1758372, 1971508, 2256408, 2323563, 2534796, 2637558, 2957262, 3098084, 3226104, 3516744, 3943016, 4435893, 4647126, 5069592, 5275116, 5421647, 5914524, 6196168, 6970689, 8871786, 9294252, 10550232, 10843294, 11829048, 13941378, 16264941, 17743572, 18588504, 21686588, 27882756, 32529882, 35487144, 43373176, 48794823, 55765512, 65059764, 97589646, 130119528, 195179292, 390358584]

約数ペア:

[(1, 390358584), (2, 195179292), (3, 130119528), (4, 97589646), (6, 65059764), (7, 55765512), (8, 48794823), (9, 43373176), (11, 35487144), (12, 32529882), (14, 27882756), (18, 21686588), (21, 18588504), (22, 17743572), (24, 16264941), (28, 13941378), (33, 11829048), (36, 10843294), (37, 10550232), (42, 9294252), (44, 8871786), (56, 6970689), (63, 6196168), (66, 5914524), (72, 5421647), (74, 5275116), (77, 5069592), (84, 4647126), (88, 4435893), (99, 3943016), (111, 3516744), (121, 3226104), (126, 3098084), (132, 2957262), (148, 2637558), (154, 2534796), (168, 2323563), (173, 2256408), (198, 1971508), (222, 1758372), (231, 1689864), (242, 1613052), (252, 1549042), (259, 1507176), (264, 1478631), (296, 1318779), (308, 1267398), (333, 1172248), (346, 1128204), (363, 1075368), (396, 985754), (407, 959112), (444, 879186), (462, 844932), (484, 806526), (504, 774521), (518, 753588), (519, 752136), (616, 633699), (666, 586124), (692, 564102), (693, 563288), (726, 537684), (777, 502392), (792, 492877), (814, 479556), (847, 460872), (888, 439593), (924, 422466), (968, 403263), (1036, 376794), (1038, 376068), (1089, 358456), (1211, 322344), (1221, 319704), (1332, 293062), (1384, 282051), (1386, 281644), (1452, 268842), (1554, 251196), (1557, 250712), (1628, 239778), (1694, 230436), (1848, 211233), (1903, 205128), (2072, 188397), (2076, 188034), (2178, 179228), (2331, 167464), (2422, 161172), (2442, 159852), (2541, 153624), (2664, 146531), (2772, 140822), (2849, 137016), (2904, 134421), (3108, 125598), (3114, 125356), (3256, 119889), (3388, 115218), (3633, 107448), (3663, 106568), (3806, 102564), (4152, 94017), (4356, 89614), (4477, 87192), (4662, 83732), (4844, 80586), (4884, 79926), (5082, 76812), (5544, 70411), (5698, 68508), (5709, 68376), (6216, 62799), (6228, 62678), (6401, 60984), (6776, 57609), (7266, 53724), (7326, 53284), (7612, 51282), (7623, 51208), (8547, 45672), (8712, 44807), (8954, 43596), (9324, 41866), (9688, 40293), (9768, 39963), (10164, 38406), (10899, 35816), (11396, 34254), (11418, 34188), (12456, 31339), (12802, 30492), (13321, 29304), (13431, 29064), (14532, 26862), (14652, 26642), (15224, 25641), (15246, 25604), (17094, 22836), (17127, 22792), (17908, 21798), (18648, 20933), (19203, 20328)]