198194472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6940

約数の個数: 128

約数和(自身を含む): 662400000

約数和(自身を除く): 464205528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 6899, 7182, 9576, 13798, 14364, 20697, 27596, 28728, 41394, 48293, 55192, 62091, 82788, 96586, 124182, 131081, 144879, 165576, 186273, 193172, 248364, 262162, 289758, 372546, 386344, 393243, 434637, 496728, 524324, 579516, 745092, 786486, 869274, 917567, 1048648, 1159032, 1179729, 1303911, 1490184, 1572972, 1738548, 1835134, 2359458, 2607822, 2752701, 3145944, 3477096, 3539187, 3670268, 4718916, 5215644, 5505402, 7078374, 7340536, 8258103, 9437832, 10431288, 11010804, 14156748, 16516206, 22021608, 24774309, 28313496, 33032412, 49548618, 66064824, 99097236, 198194472]

約数ペア:

[(1, 198194472), (2, 99097236), (3, 66064824), (4, 49548618), (6, 33032412), (7, 28313496), (8, 24774309), (9, 22021608), (12, 16516206), (14, 14156748), (18, 11010804), (19, 10431288), (21, 9437832), (24, 8258103), (27, 7340536), (28, 7078374), (36, 5505402), (38, 5215644), (42, 4718916), (54, 3670268), (56, 3539187), (57, 3477096), (63, 3145944), (72, 2752701), (76, 2607822), (84, 2359458), (108, 1835134), (114, 1738548), (126, 1572972), (133, 1490184), (152, 1303911), (168, 1179729), (171, 1159032), (189, 1048648), (216, 917567), (228, 869274), (252, 786486), (266, 745092), (342, 579516), (378, 524324), (399, 496728), (456, 434637), (504, 393243), (513, 386344), (532, 372546), (684, 289758), (756, 262162), (798, 248364), (1026, 193172), (1064, 186273), (1197, 165576), (1368, 144879), (1512, 131081), (1596, 124182), (2052, 96586), (2394, 82788), (3192, 62091), (3591, 55192), (4104, 48293), (4788, 41394), (6899, 28728), (7182, 27596), (9576, 20697), (13798, 14364)]