478555272

素因数分解:

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

素因数の和:692

約数の個数: 144

約数和(自身を含む): 1426829040

約数和(自身を除く): 948273768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 169, 201, 234, 268, 312, 338, 402, 468, 507, 536, 587, 603, 676, 804, 871, 936, 1014, 1174, 1206, 1352, 1521, 1608, 1742, 1761, 2028, 2348, 2412, 2613, 3042, 3484, 3522, 4056, 4696, 4824, 5226, 5283, 6084, 6968, 7044, 7631, 7839, 10452, 10566, 11323, 12168, 14088, 15262, 15678, 20904, 21132, 22646, 22893, 30524, 31356, 33969, 39329, 42264, 45292, 45786, 61048, 62712, 67938, 68679, 78658, 90584, 91572, 99203, 101907, 117987, 135876, 137358, 157316, 183144, 198406, 203814, 235974, 271752, 274716, 297609, 314632, 353961, 396812, 407628, 471948, 511277, 549432, 595218, 707922, 793624, 815256, 892827, 943896, 1022554, 1190436, 1415844, 1533831, 1785654, 2045108, 2380872, 2831688, 3067662, 3571308, 4090216, 4601493, 6135324, 6646601, 7142616, 9202986, 12270648, 13293202, 18405972, 19939803, 26586404, 36811944, 39879606, 53172808, 59819409, 79759212, 119638818, 159518424, 239277636, 478555272]

約数ペア:

[(1, 478555272), (2, 239277636), (3, 159518424), (4, 119638818), (6, 79759212), (8, 59819409), (9, 53172808), (12, 39879606), (13, 36811944), (18, 26586404), (24, 19939803), (26, 18405972), (36, 13293202), (39, 12270648), (52, 9202986), (67, 7142616), (72, 6646601), (78, 6135324), (104, 4601493), (117, 4090216), (134, 3571308), (156, 3067662), (169, 2831688), (201, 2380872), (234, 2045108), (268, 1785654), (312, 1533831), (338, 1415844), (402, 1190436), (468, 1022554), (507, 943896), (536, 892827), (587, 815256), (603, 793624), (676, 707922), (804, 595218), (871, 549432), (936, 511277), (1014, 471948), (1174, 407628), (1206, 396812), (1352, 353961), (1521, 314632), (1608, 297609), (1742, 274716), (1761, 271752), (2028, 235974), (2348, 203814), (2412, 198406), (2613, 183144), (3042, 157316), (3484, 137358), (3522, 135876), (4056, 117987), (4696, 101907), (4824, 99203), (5226, 91572), (5283, 90584), (6084, 78658), (6968, 68679), (7044, 67938), (7631, 62712), (7839, 61048), (10452, 45786), (10566, 45292), (11323, 42264), (12168, 39329), (14088, 33969), (15262, 31356), (15678, 30524), (20904, 22893), (21132, 22646)]