216767544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 665625600

約数和(自身を除く): 448858056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 284, 357, 408, 426, 476, 497, 568, 714, 852, 952, 994, 1069, 1207, 1428, 1491, 1704, 1988, 2138, 2414, 2856, 2982, 3207, 3621, 3976, 4276, 4828, 5964, 6414, 7242, 7483, 8449, 8552, 9656, 11928, 12828, 14484, 14966, 16898, 18173, 22449, 25347, 25656, 28968, 29932, 33796, 36346, 44898, 50694, 54519, 59864, 67592, 72692, 75899, 89796, 101388, 109038, 127211, 145384, 151798, 179592, 202776, 218076, 227697, 254422, 303596, 381633, 436152, 455394, 508844, 531293, 607192, 763266, 910788, 1017688, 1062586, 1290283, 1526532, 1593879, 1821576, 2125172, 2580566, 3053064, 3187758, 3870849, 4250344, 5161132, 6375516, 7741698, 9031981, 10322264, 12751032, 15483396, 18063962, 27095943, 30966792, 36127924, 54191886, 72255848, 108383772, 216767544]

約数ペア:

[(1, 216767544), (2, 108383772), (3, 72255848), (4, 54191886), (6, 36127924), (7, 30966792), (8, 27095943), (12, 18063962), (14, 15483396), (17, 12751032), (21, 10322264), (24, 9031981), (28, 7741698), (34, 6375516), (42, 5161132), (51, 4250344), (56, 3870849), (68, 3187758), (71, 3053064), (84, 2580566), (102, 2125172), (119, 1821576), (136, 1593879), (142, 1526532), (168, 1290283), (204, 1062586), (213, 1017688), (238, 910788), (284, 763266), (357, 607192), (408, 531293), (426, 508844), (476, 455394), (497, 436152), (568, 381633), (714, 303596), (852, 254422), (952, 227697), (994, 218076), (1069, 202776), (1207, 179592), (1428, 151798), (1491, 145384), (1704, 127211), (1988, 109038), (2138, 101388), (2414, 89796), (2856, 75899), (2982, 72692), (3207, 67592), (3621, 59864), (3976, 54519), (4276, 50694), (4828, 44898), (5964, 36346), (6414, 33796), (7242, 29932), (7483, 28968), (8449, 25656), (8552, 25347), (9656, 22449), (11928, 18173), (12828, 16898), (14484, 14966)]