218285496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 517151304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 72, 74, 78, 88, 99, 104, 108, 111, 117, 132, 143, 148, 156, 191, 198, 216, 222, 234, 264, 286, 296, 297, 312, 333, 351, 382, 396, 407, 429, 444, 468, 481, 572, 573, 594, 666, 702, 764, 792, 814, 858, 888, 936, 962, 999, 1144, 1146, 1188, 1221, 1287, 1332, 1404, 1443, 1528, 1628, 1716, 1719, 1924, 1998, 2101, 2292, 2376, 2442, 2483, 2574, 2664, 2808, 2886, 3256, 3432, 3438, 3663, 3848, 3861, 3996, 4202, 4329, 4584, 4884, 4966, 5148, 5157, 5291, 5772, 6303, 6876, 7067, 7326, 7449, 7722, 7992, 8404, 8658, 9768, 9932, 10296, 10314, 10582, 10989, 11544, 12606, 12987, 13752, 14134, 14652, 14898, 15444, 15873, 16808, 17316, 18909, 19864, 20628, 21164, 21201, 21978, 22347, 25212, 25974, 27313, 28268, 29304, 29796, 30888, 31746, 34632, 37818, 41256, 42328, 42402, 43956, 44694, 47619, 50424, 51948, 54626, 56536, 56727, 59592, 63492, 63603, 67041, 75636, 77737, 81939, 84804, 87912, 89388, 91871, 95238, 103896, 109252, 113454, 126984, 127206, 134082, 142857, 151272, 155474, 163878, 169608, 178776, 183742, 190476, 190809, 218504, 226908, 233211, 245817, 254412, 268164, 275613, 285714, 310948, 327756, 367484, 380952, 381618, 453816, 466422, 491634, 508824, 536328, 551226, 571428, 621896, 655512, 699633, 734968, 737451, 763236, 826839, 932844, 983268, 1010581, 1102452, 1142856, 1399266, 1474902, 1526472, 1653678, 1865688, 1966536, 2021162, 2098899, 2204904, 2480517, 2798532, 2949804, 3031743, 3307356, 4042324, 4197798, 4961034, 5597064, 5899608, 6063486, 6614712, 8084648, 8395596, 9095229, 9922068, 12126972, 16791192, 18190458, 19844136, 24253944, 27285687, 36380916, 54571374, 72761832, 109142748, 218285496]

約数ペア:

[(1, 218285496), (2, 109142748), (3, 72761832), (4, 54571374), (6, 36380916), (8, 27285687), (9, 24253944), (11, 19844136), (12, 18190458), (13, 16791192), (18, 12126972), (22, 9922068), (24, 9095229), (26, 8395596), (27, 8084648), (33, 6614712), (36, 6063486), (37, 5899608), (39, 5597064), (44, 4961034), (52, 4197798), (54, 4042324), (66, 3307356), (72, 3031743), (74, 2949804), (78, 2798532), (88, 2480517), (99, 2204904), (104, 2098899), (108, 2021162), (111, 1966536), (117, 1865688), (132, 1653678), (143, 1526472), (148, 1474902), (156, 1399266), (191, 1142856), (198, 1102452), (216, 1010581), (222, 983268), (234, 932844), (264, 826839), (286, 763236), (296, 737451), (297, 734968), (312, 699633), (333, 655512), (351, 621896), (382, 571428), (396, 551226), (407, 536328), (429, 508824), (444, 491634), (468, 466422), (481, 453816), (572, 381618), (573, 380952), (594, 367484), (666, 327756), (702, 310948), (764, 285714), (792, 275613), (814, 268164), (858, 254412), (888, 245817), (936, 233211), (962, 226908), (999, 218504), (1144, 190809), (1146, 190476), (1188, 183742), (1221, 178776), (1287, 169608), (1332, 163878), (1404, 155474), (1443, 151272), (1528, 142857), (1628, 134082), (1716, 127206), (1719, 126984), (1924, 113454), (1998, 109252), (2101, 103896), (2292, 95238), (2376, 91871), (2442, 89388), (2483, 87912), (2574, 84804), (2664, 81939), (2808, 77737), (2886, 75636), (3256, 67041), (3432, 63603), (3438, 63492), (3663, 59592), (3848, 56727), (3861, 56536), (3996, 54626), (4202, 51948), (4329, 50424), (4584, 47619), (4884, 44694), (4966, 43956), (5148, 42402), (5157, 42328), (5291, 41256), (5772, 37818), (6303, 34632), (6876, 31746), (7067, 30888), (7326, 29796), (7449, 29304), (7722, 28268), (7992, 27313), (8404, 25974), (8658, 25212), (9768, 22347), (9932, 21978), (10296, 21201), (10314, 21164), (10582, 20628), (10989, 19864), (11544, 18909), (12606, 17316), (12987, 16808), (13752, 15873), (14134, 15444), (14652, 14898)]