252163548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 818528256

約数和(自身を除く): 566364708

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, 191, 217, 234, 252, 273, 279, 338, 364, 372, 382, 403, 434, 468, 507, 546, 558, 573, 651, 676, 764, 806, 819, 868, 1014, 1092, 1116, 1146, 1183, 1209, 1302, 1337, 1521, 1612, 1638, 1719, 1953, 2028, 2292, 2366, 2418, 2483, 2604, 2674, 2821, 3042, 3276, 3438, 3549, 3627, 3906, 4011, 4732, 4836, 4966, 5239, 5348, 5642, 5921, 6084, 6876, 7098, 7254, 7449, 7812, 8022, 8463, 9932, 10478, 10647, 11284, 11842, 12033, 14196, 14508, 14898, 15717, 16044, 16926, 17381, 17763, 20956, 21294, 22347, 23684, 24066, 25389, 29796, 31434, 32279, 33852, 34762, 35526, 36673, 41447, 42588, 44694, 47151, 48132, 50778, 52143, 53289, 62868, 64558, 69524, 71052, 73346, 76973, 82894, 89388, 94302, 96837, 101556, 104286, 106578, 110019, 124341, 129116, 146692, 153946, 156429, 165788, 188604, 193674, 208572, 213156, 220038, 225953, 230919, 248682, 290511, 307892, 312858, 330057, 373023, 387348, 440076, 451906, 461838, 497364, 538811, 581022, 625716, 660114, 677859, 692757, 746046, 903812, 923676, 1000649, 1077622, 1162044, 1320228, 1355718, 1385514, 1492092, 1616433, 2001298, 2033577, 2155244, 2711436, 2771028, 3001947, 3232866, 4002596, 4067154, 4849299, 6003894, 6465732, 7004543, 8134308, 9005841, 9698598, 12007788, 14009086, 18011682, 19397196, 21013629, 28018172, 36023364, 42027258, 63040887, 84054516, 126081774, 252163548]

約数ペア:

[(1, 252163548), (2, 126081774), (3, 84054516), (4, 63040887), (6, 42027258), (7, 36023364), (9, 28018172), (12, 21013629), (13, 19397196), (14, 18011682), (18, 14009086), (21, 12007788), (26, 9698598), (28, 9005841), (31, 8134308), (36, 7004543), (39, 6465732), (42, 6003894), (52, 4849299), (62, 4067154), (63, 4002596), (78, 3232866), (84, 3001947), (91, 2771028), (93, 2711436), (117, 2155244), (124, 2033577), (126, 2001298), (156, 1616433), (169, 1492092), (182, 1385514), (186, 1355718), (191, 1320228), (217, 1162044), (234, 1077622), (252, 1000649), (273, 923676), (279, 903812), (338, 746046), (364, 692757), (372, 677859), (382, 660114), (403, 625716), (434, 581022), (468, 538811), (507, 497364), (546, 461838), (558, 451906), (573, 440076), (651, 387348), (676, 373023), (764, 330057), (806, 312858), (819, 307892), (868, 290511), (1014, 248682), (1092, 230919), (1116, 225953), (1146, 220038), (1183, 213156), (1209, 208572), (1302, 193674), (1337, 188604), (1521, 165788), (1612, 156429), (1638, 153946), (1719, 146692), (1953, 129116), (2028, 124341), (2292, 110019), (2366, 106578), (2418, 104286), (2483, 101556), (2604, 96837), (2674, 94302), (2821, 89388), (3042, 82894), (3276, 76973), (3438, 73346), (3549, 71052), (3627, 69524), (3906, 64558), (4011, 62868), (4732, 53289), (4836, 52143), (4966, 50778), (5239, 48132), (5348, 47151), (5642, 44694), (5921, 42588), (6084, 41447), (6876, 36673), (7098, 35526), (7254, 34762), (7449, 33852), (7812, 32279), (8022, 31434), (8463, 29796), (9932, 25389), (10478, 24066), (10647, 23684), (11284, 22347), (11842, 21294), (12033, 20956), (14196, 17763), (14508, 17381), (14898, 16926), (15717, 16044)]