245799372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 747823104

約数和(自身を除く): 502023732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 53, 62, 78, 84, 91, 93, 106, 124, 137, 156, 159, 182, 186, 212, 217, 273, 274, 318, 364, 371, 372, 403, 411, 434, 546, 548, 636, 651, 689, 742, 806, 822, 868, 959, 1092, 1113, 1209, 1302, 1378, 1484, 1612, 1643, 1644, 1781, 1918, 2067, 2226, 2418, 2604, 2756, 2821, 2877, 3286, 3562, 3836, 4134, 4247, 4452, 4823, 4836, 4929, 5343, 5642, 5754, 6572, 7124, 7261, 8268, 8463, 8494, 9646, 9858, 10686, 11284, 11501, 11508, 12467, 12741, 14469, 14522, 16926, 16988, 19292, 19716, 21359, 21372, 21783, 23002, 24934, 25482, 28938, 29044, 29729, 33852, 34503, 37401, 42718, 43566, 46004, 49868, 50827, 50964, 55211, 57876, 59458, 64077, 69006, 74802, 85436, 87132, 89187, 94393, 101654, 110422, 118916, 128154, 138012, 149513, 149604, 152481, 165633, 178374, 188786, 203308, 220844, 225091, 256308, 283179, 299026, 304962, 331266, 356748, 377572, 386477, 448539, 450182, 566358, 598052, 609924, 660751, 662532, 675273, 772954, 897078, 900364, 1132716, 1159431, 1321502, 1350546, 1545908, 1575637, 1794156, 1982253, 2318862, 2643004, 2701092, 2926183, 3151274, 3964506, 4637724, 4726911, 5852366, 6302548, 7929012, 8778549, 9453822, 11704732, 17557098, 18907644, 20483281, 35114196, 40966562, 61449843, 81933124, 122899686, 245799372]

約数ペア:

[(1, 245799372), (2, 122899686), (3, 81933124), (4, 61449843), (6, 40966562), (7, 35114196), (12, 20483281), (13, 18907644), (14, 17557098), (21, 11704732), (26, 9453822), (28, 8778549), (31, 7929012), (39, 6302548), (42, 5852366), (52, 4726911), (53, 4637724), (62, 3964506), (78, 3151274), (84, 2926183), (91, 2701092), (93, 2643004), (106, 2318862), (124, 1982253), (137, 1794156), (156, 1575637), (159, 1545908), (182, 1350546), (186, 1321502), (212, 1159431), (217, 1132716), (273, 900364), (274, 897078), (318, 772954), (364, 675273), (371, 662532), (372, 660751), (403, 609924), (411, 598052), (434, 566358), (546, 450182), (548, 448539), (636, 386477), (651, 377572), (689, 356748), (742, 331266), (806, 304962), (822, 299026), (868, 283179), (959, 256308), (1092, 225091), (1113, 220844), (1209, 203308), (1302, 188786), (1378, 178374), (1484, 165633), (1612, 152481), (1643, 149604), (1644, 149513), (1781, 138012), (1918, 128154), (2067, 118916), (2226, 110422), (2418, 101654), (2604, 94393), (2756, 89187), (2821, 87132), (2877, 85436), (3286, 74802), (3562, 69006), (3836, 64077), (4134, 59458), (4247, 57876), (4452, 55211), (4823, 50964), (4836, 50827), (4929, 49868), (5343, 46004), (5642, 43566), (5754, 42718), (6572, 37401), (7124, 34503), (7261, 33852), (8268, 29729), (8463, 29044), (8494, 28938), (9646, 25482), (9858, 24934), (10686, 23002), (11284, 21783), (11501, 21372), (11508, 21359), (12467, 19716), (12741, 19292), (14469, 16988), (14522, 16926)]