1545986988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 216

約数和(自身を含む): 4996432896

約数和(自身を除く): 3450445908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 169, 182, 186, 217, 234, 252, 273, 279, 338, 364, 372, 403, 434, 468, 507, 546, 558, 651, 676, 806, 819, 868, 1014, 1092, 1116, 1171, 1183, 1209, 1302, 1521, 1612, 1638, 1953, 2028, 2342, 2366, 2418, 2604, 2821, 3042, 3276, 3513, 3549, 3627, 3906, 4684, 4732, 4836, 5239, 5642, 6084, 7026, 7098, 7254, 7812, 8197, 8463, 10478, 10539, 10647, 11284, 14052, 14196, 14508, 15223, 15717, 16394, 16926, 20956, 21078, 21294, 24591, 25389, 30446, 31434, 32788, 33852, 36301, 36673, 42156, 42588, 45669, 47151, 49182, 50778, 60892, 62868, 72602, 73346, 73773, 91338, 94302, 98364, 101556, 106561, 108903, 110019, 137007, 145204, 146692, 147546, 182676, 188604, 197899, 213122, 217806, 220038, 254107, 274014, 295092, 319683, 326709, 330057, 395798, 426244, 435612, 440076, 471913, 508214, 548028, 593697, 639366, 653418, 660114, 762321, 791596, 943826, 959049, 1016428, 1187394, 1278732, 1306836, 1320228, 1385293, 1415739, 1524642, 1781091, 1887652, 1918098, 2286963, 2374788, 2770586, 2831478, 3049284, 3303391, 3562182, 3836196, 4155879, 4247217, 4573926, 5541172, 5662956, 6134869, 6606782, 7124364, 8311758, 8494434, 9147852, 9910173, 12269738, 12467637, 13213564, 16623516, 16988868, 18404607, 19820346, 24539476, 24935274, 29730519, 36809214, 39640692, 42944083, 49870548, 55213821, 59461038, 73618428, 85888166, 110427642, 118922076, 128832249, 171776332, 220855284, 257664498, 386496747, 515328996, 772993494, 1545986988]

約数ペア:

[(1, 1545986988), (2, 772993494), (3, 515328996), (4, 386496747), (6, 257664498), (7, 220855284), (9, 171776332), (12, 128832249), (13, 118922076), (14, 110427642), (18, 85888166), (21, 73618428), (26, 59461038), (28, 55213821), (31, 49870548), (36, 42944083), (39, 39640692), (42, 36809214), (52, 29730519), (62, 24935274), (63, 24539476), (78, 19820346), (84, 18404607), (91, 16988868), (93, 16623516), (117, 13213564), (124, 12467637), (126, 12269738), (156, 9910173), (169, 9147852), (182, 8494434), (186, 8311758), (217, 7124364), (234, 6606782), (252, 6134869), (273, 5662956), (279, 5541172), (338, 4573926), (364, 4247217), (372, 4155879), (403, 3836196), (434, 3562182), (468, 3303391), (507, 3049284), (546, 2831478), (558, 2770586), (651, 2374788), (676, 2286963), (806, 1918098), (819, 1887652), (868, 1781091), (1014, 1524642), (1092, 1415739), (1116, 1385293), (1171, 1320228), (1183, 1306836), (1209, 1278732), (1302, 1187394), (1521, 1016428), (1612, 959049), (1638, 943826), (1953, 791596), (2028, 762321), (2342, 660114), (2366, 653418), (2418, 639366), (2604, 593697), (2821, 548028), (3042, 508214), (3276, 471913), (3513, 440076), (3549, 435612), (3627, 426244), (3906, 395798), (4684, 330057), (4732, 326709), (4836, 319683), (5239, 295092), (5642, 274014), (6084, 254107), (7026, 220038), (7098, 217806), (7254, 213122), (7812, 197899), (8197, 188604), (8463, 182676), (10478, 147546), (10539, 146692), (10647, 145204), (11284, 137007), (14052, 110019), (14196, 108903), (14508, 106561), (15223, 101556), (15717, 98364), (16394, 94302), (16926, 91338), (20956, 73773), (21078, 73346), (21294, 72602), (24591, 62868), (25389, 60892), (30446, 50778), (31434, 49182), (32788, 47151), (33852, 45669), (36301, 42588), (36673, 42156)]