220871664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 694122240

約数和(自身を除く): 473250576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 312, 351, 402, 432, 468, 536, 587, 603, 624, 702, 804, 871, 936, 1072, 1174, 1206, 1404, 1608, 1742, 1761, 1809, 1872, 2348, 2412, 2613, 2808, 3216, 3484, 3522, 3618, 4696, 4824, 5226, 5283, 5616, 6968, 7044, 7236, 7631, 7839, 9392, 9648, 10452, 10566, 13936, 14088, 14472, 15262, 15678, 15849, 20904, 21132, 22893, 23517, 28176, 28944, 30524, 31356, 31698, 39329, 41808, 42264, 45786, 47034, 61048, 62712, 63396, 68679, 78658, 84528, 91572, 94068, 117987, 122096, 125424, 126792, 137358, 157316, 183144, 188136, 206037, 235974, 253584, 274716, 314632, 353961, 366288, 376272, 412074, 471948, 511277, 549432, 629264, 707922, 824148, 943896, 1022554, 1061883, 1098864, 1415844, 1533831, 1648296, 1887792, 2045108, 2123766, 2831688, 3067662, 3296592, 4090216, 4247532, 4601493, 5663376, 6135324, 8180432, 8495064, 9202986, 12270648, 13804479, 16990128, 18405972, 24541296, 27608958, 36811944, 55217916, 73623888, 110435832, 220871664]

約数ペア:

[(1, 220871664), (2, 110435832), (3, 73623888), (4, 55217916), (6, 36811944), (8, 27608958), (9, 24541296), (12, 18405972), (13, 16990128), (16, 13804479), (18, 12270648), (24, 9202986), (26, 8495064), (27, 8180432), (36, 6135324), (39, 5663376), (48, 4601493), (52, 4247532), (54, 4090216), (67, 3296592), (72, 3067662), (78, 2831688), (104, 2123766), (108, 2045108), (117, 1887792), (134, 1648296), (144, 1533831), (156, 1415844), (201, 1098864), (208, 1061883), (216, 1022554), (234, 943896), (268, 824148), (312, 707922), (351, 629264), (402, 549432), (432, 511277), (468, 471948), (536, 412074), (587, 376272), (603, 366288), (624, 353961), (702, 314632), (804, 274716), (871, 253584), (936, 235974), (1072, 206037), (1174, 188136), (1206, 183144), (1404, 157316), (1608, 137358), (1742, 126792), (1761, 125424), (1809, 122096), (1872, 117987), (2348, 94068), (2412, 91572), (2613, 84528), (2808, 78658), (3216, 68679), (3484, 63396), (3522, 62712), (3618, 61048), (4696, 47034), (4824, 45786), (5226, 42264), (5283, 41808), (5616, 39329), (6968, 31698), (7044, 31356), (7236, 30524), (7631, 28944), (7839, 28176), (9392, 23517), (9648, 22893), (10452, 21132), (10566, 20904), (13936, 15849), (14088, 15678), (14472, 15262)]