746670816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{136453}}^1$

素因数の和:136488

約数の個数: 72

約数和(自身を含む): 2235116520

約数和(自身を除く): 1488445704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 136453, 272906, 409359, 545812, 818718, 1091624, 1228077, 1637436, 2183248, 2456154, 2592607, 3274872, 4366496, 4912308, 5185214, 6549744, 7777821, 9824616, 10370428, 13099488, 15555642, 19649232, 20740856, 23333463, 31111284, 39298464, 41481712, 46666926, 62222568, 82963424, 93333852, 124445136, 186667704, 248890272, 373335408, 746670816]

約数ペア:

[(1, 746670816), (2, 373335408), (3, 248890272), (4, 186667704), (6, 124445136), (8, 93333852), (9, 82963424), (12, 62222568), (16, 46666926), (18, 41481712), (19, 39298464), (24, 31111284), (32, 23333463), (36, 20740856), (38, 19649232), (48, 15555642), (57, 13099488), (72, 10370428), (76, 9824616), (96, 7777821), (114, 6549744), (144, 5185214), (152, 4912308), (171, 4366496), (228, 3274872), (288, 2592607), (304, 2456154), (342, 2183248), (456, 1637436), (608, 1228077), (684, 1091624), (912, 818718), (1368, 545812), (1824, 409359), (2736, 272906), (5472, 136453)]