243859896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1515

約数の個数: 160

約数和(自身を含む): 802259040

約数和(自身を除く): 558399144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 252, 259, 296, 324, 333, 378, 444, 504, 518, 567, 648, 666, 756, 777, 888, 999, 1036, 1134, 1332, 1453, 1512, 1554, 1998, 2072, 2268, 2331, 2664, 2906, 2997, 3108, 3996, 4359, 4536, 4662, 5812, 5994, 6216, 6993, 7992, 8718, 9324, 10171, 11624, 11988, 13077, 13986, 17436, 18648, 20342, 20979, 23976, 26154, 27972, 30513, 34872, 39231, 40684, 41958, 52308, 53761, 55944, 61026, 78462, 81368, 83916, 91539, 104616, 107522, 117693, 122052, 156924, 161283, 167832, 183078, 215044, 235386, 244104, 274617, 313848, 322566, 366156, 376327, 430088, 470772, 483849, 549234, 645132, 732312, 752654, 823851, 941544, 967698, 1098468, 1128981, 1290264, 1451547, 1505308, 1647702, 1935396, 2196936, 2257962, 2903094, 3010616, 3295404, 3386943, 3870792, 4354641, 4515924, 5806188, 6590808, 6773886, 8709282, 9031848, 10160829, 11612376, 13547772, 17418564, 20321658, 27095544, 30482487, 34837128, 40643316, 60964974, 81286632, 121929948, 243859896]

約数ペア:

[(1, 243859896), (2, 121929948), (3, 81286632), (4, 60964974), (6, 40643316), (7, 34837128), (8, 30482487), (9, 27095544), (12, 20321658), (14, 17418564), (18, 13547772), (21, 11612376), (24, 10160829), (27, 9031848), (28, 8709282), (36, 6773886), (37, 6590808), (42, 5806188), (54, 4515924), (56, 4354641), (63, 3870792), (72, 3386943), (74, 3295404), (81, 3010616), (84, 2903094), (108, 2257962), (111, 2196936), (126, 1935396), (148, 1647702), (162, 1505308), (168, 1451547), (189, 1290264), (216, 1128981), (222, 1098468), (252, 967698), (259, 941544), (296, 823851), (324, 752654), (333, 732312), (378, 645132), (444, 549234), (504, 483849), (518, 470772), (567, 430088), (648, 376327), (666, 366156), (756, 322566), (777, 313848), (888, 274617), (999, 244104), (1036, 235386), (1134, 215044), (1332, 183078), (1453, 167832), (1512, 161283), (1554, 156924), (1998, 122052), (2072, 117693), (2268, 107522), (2331, 104616), (2664, 91539), (2906, 83916), (2997, 81368), (3108, 78462), (3996, 61026), (4359, 55944), (4536, 53761), (4662, 52308), (5812, 41958), (5994, 40684), (6216, 39231), (6993, 34872), (7992, 30513), (8718, 27972), (9324, 26154), (10171, 23976), (11624, 20979), (11988, 20342), (13077, 18648), (13986, 17436)]