4438400148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1354823}}^1$

素因数の和:1354853

約数の個数: 72

約数和(自身を含む): 13808366208

約数和(自身を除く): 9369966060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 1354823, 2709646, 4064469, 5419292, 8128938, 9483761, 12193407, 16257876, 17612699, 18967522, 24386814, 28451283, 35225398, 37935044, 48773628, 52838097, 56902566, 70450796, 85353849, 105676194, 113805132, 123288893, 158514291, 170707698, 211352388, 246577786, 317028582, 341415396, 369866679, 493155572, 634057164, 739733358, 1109600037, 1479466716, 2219200074, 4438400148]

約数ペア:

[(1, 4438400148), (2, 2219200074), (3, 1479466716), (4, 1109600037), (6, 739733358), (7, 634057164), (9, 493155572), (12, 369866679), (13, 341415396), (14, 317028582), (18, 246577786), (21, 211352388), (26, 170707698), (28, 158514291), (36, 123288893), (39, 113805132), (42, 105676194), (52, 85353849), (63, 70450796), (78, 56902566), (84, 52838097), (91, 48773628), (117, 37935044), (126, 35225398), (156, 28451283), (182, 24386814), (234, 18967522), (252, 17612699), (273, 16257876), (364, 12193407), (468, 9483761), (546, 8128938), (819, 5419292), (1092, 4064469), (1638, 2709646), (3276, 1354823)]