381844368

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 140

約数和(自身を含む): 1168285840

約数和(自身を除く): 786441472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1723, 1944, 2052, 2736, 2916, 3078, 3446, 3888, 4104, 4617, 5169, 5832, 6156, 6892, 8208, 9234, 10338, 11664, 12312, 13784, 13851, 15507, 18468, 20676, 24624, 27568, 27702, 31014, 32737, 36936, 41352, 46521, 55404, 62028, 65474, 73872, 82704, 93042, 98211, 110808, 124056, 130948, 139563, 186084, 196422, 221616, 248112, 261896, 279126, 294633, 372168, 392844, 418689, 523792, 558252, 589266, 744336, 785688, 837378, 883899, 1116504, 1178532, 1256067, 1571376, 1674756, 1767798, 2233008, 2357064, 2512134, 2651697, 3349512, 3535596, 4714128, 5024268, 5303394, 6699024, 7071192, 7955091, 10048536, 10606788, 14142384, 15910182, 20097072, 21213576, 23865273, 31820364, 42427152, 47730546, 63640728, 95461092, 127281456, 190922184, 381844368]

約数ペア:

[(1, 381844368), (2, 190922184), (3, 127281456), (4, 95461092), (6, 63640728), (8, 47730546), (9, 42427152), (12, 31820364), (16, 23865273), (18, 21213576), (19, 20097072), (24, 15910182), (27, 14142384), (36, 10606788), (38, 10048536), (48, 7955091), (54, 7071192), (57, 6699024), (72, 5303394), (76, 5024268), (81, 4714128), (108, 3535596), (114, 3349512), (144, 2651697), (152, 2512134), (162, 2357064), (171, 2233008), (216, 1767798), (228, 1674756), (243, 1571376), (304, 1256067), (324, 1178532), (342, 1116504), (432, 883899), (456, 837378), (486, 785688), (513, 744336), (648, 589266), (684, 558252), (729, 523792), (912, 418689), (972, 392844), (1026, 372168), (1296, 294633), (1368, 279126), (1458, 261896), (1539, 248112), (1723, 221616), (1944, 196422), (2052, 186084), (2736, 139563), (2916, 130948), (3078, 124056), (3446, 110808), (3888, 98211), (4104, 93042), (4617, 82704), (5169, 73872), (5832, 65474), (6156, 62028), (6892, 55404), (8208, 46521), (9234, 41352), (10338, 36936), (11664, 32737), (12312, 31014), (13784, 27702), (13851, 27568), (15507, 24624), (18468, 20676)]