554865892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 1231534080

約数和(自身を除く): 676668188

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 137, 161, 266, 274, 322, 331, 437, 532, 548, 644, 662, 874, 959, 1324, 1748, 1918, 2317, 2603, 3059, 3151, 3836, 4634, 5206, 6118, 6289, 6302, 7613, 9268, 10412, 12236, 12578, 12604, 15226, 18221, 22057, 25156, 30452, 36442, 44023, 44114, 45347, 53291, 59869, 72884, 88046, 88228, 90694, 106582, 119738, 144647, 176092, 181388, 213164, 239476, 289294, 317429, 419083, 578588, 634858, 838166, 861593, 1012529, 1042981, 1269716, 1676332, 1723186, 2025058, 2085962, 3446372, 4050116, 4171924, 6031151, 7300867, 12062302, 14601734, 19816639, 24124604, 29203468, 39633278, 79266556, 138716473, 277432946, 554865892]

約数ペア:

[(1, 554865892), (2, 277432946), (4, 138716473), (7, 79266556), (14, 39633278), (19, 29203468), (23, 24124604), (28, 19816639), (38, 14601734), (46, 12062302), (76, 7300867), (92, 6031151), (133, 4171924), (137, 4050116), (161, 3446372), (266, 2085962), (274, 2025058), (322, 1723186), (331, 1676332), (437, 1269716), (532, 1042981), (548, 1012529), (644, 861593), (662, 838166), (874, 634858), (959, 578588), (1324, 419083), (1748, 317429), (1918, 289294), (2317, 239476), (2603, 213164), (3059, 181388), (3151, 176092), (3836, 144647), (4634, 119738), (5206, 106582), (6118, 90694), (6289, 88228), (6302, 88046), (7613, 72884), (9268, 59869), (10412, 53291), (12236, 45347), (12578, 44114), (12604, 44023), (15226, 36442), (18221, 30452), (22057, 25156)]