247508712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 800616960

約数和(自身を除く): 553108248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 31, 33, 34, 36, 44, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 153, 186, 187, 198, 204, 248, 264, 279, 306, 341, 372, 374, 396, 408, 527, 558, 561, 593, 612, 682, 744, 748, 792, 1023, 1054, 1116, 1122, 1186, 1224, 1364, 1496, 1581, 1683, 1779, 2046, 2108, 2232, 2244, 2372, 2728, 3069, 3162, 3366, 3558, 4092, 4216, 4488, 4743, 4744, 5337, 5797, 6138, 6324, 6523, 6732, 7116, 8184, 9486, 10081, 10674, 11594, 12276, 12648, 13046, 13464, 14232, 17391, 18383, 18972, 19569, 20162, 21348, 23188, 24552, 26092, 30243, 34782, 36766, 37944, 39138, 40324, 42696, 46376, 52173, 52184, 55149, 58707, 60486, 69564, 73532, 78276, 80648, 90729, 104346, 110298, 110891, 117414, 120972, 139128, 147064, 156552, 165447, 181458, 202213, 208692, 220596, 221782, 234828, 241944, 312511, 330894, 332673, 362916, 404426, 417384, 441192, 443564, 469656, 606639, 625022, 661788, 665346, 725832, 808852, 887128, 937533, 998019, 1213278, 1250044, 1323576, 1330692, 1617704, 1819917, 1875066, 1996038, 2426556, 2500088, 2661384, 2812599, 3437621, 3639834, 3750132, 3992076, 4853112, 5625198, 6875242, 7279668, 7500264, 7984152, 10312863, 11250396, 13750484, 14559336, 20625726, 22500792, 27500968, 30938589, 41251452, 61877178, 82502904, 123754356, 247508712]

約数ペア:

[(1, 247508712), (2, 123754356), (3, 82502904), (4, 61877178), (6, 41251452), (8, 30938589), (9, 27500968), (11, 22500792), (12, 20625726), (17, 14559336), (18, 13750484), (22, 11250396), (24, 10312863), (31, 7984152), (33, 7500264), (34, 7279668), (36, 6875242), (44, 5625198), (51, 4853112), (62, 3992076), (66, 3750132), (68, 3639834), (72, 3437621), (88, 2812599), (93, 2661384), (99, 2500088), (102, 2426556), (124, 1996038), (132, 1875066), (136, 1819917), (153, 1617704), (186, 1330692), (187, 1323576), (198, 1250044), (204, 1213278), (248, 998019), (264, 937533), (279, 887128), (306, 808852), (341, 725832), (372, 665346), (374, 661788), (396, 625022), (408, 606639), (527, 469656), (558, 443564), (561, 441192), (593, 417384), (612, 404426), (682, 362916), (744, 332673), (748, 330894), (792, 312511), (1023, 241944), (1054, 234828), (1116, 221782), (1122, 220596), (1186, 208692), (1224, 202213), (1364, 181458), (1496, 165447), (1581, 156552), (1683, 147064), (1779, 139128), (2046, 120972), (2108, 117414), (2232, 110891), (2244, 110298), (2372, 104346), (2728, 90729), (3069, 80648), (3162, 78276), (3366, 73532), (3558, 69564), (4092, 60486), (4216, 58707), (4488, 55149), (4743, 52184), (4744, 52173), (5337, 46376), (5797, 42696), (6138, 40324), (6324, 39138), (6523, 37944), (6732, 36766), (7116, 34782), (8184, 30243), (9486, 26092), (10081, 24552), (10674, 23188), (11594, 21348), (12276, 20162), (12648, 19569), (13046, 18972), (13464, 18383), (14232, 17391)]