836342676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3462

約数の個数: 144

約数和(自身を含む): 2489131008

約数和(自身を除く): 1652788332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1989, 2108, 2418, 2652, 3162, 3391, 3627, 3978, 4743, 4836, 6324, 6782, 6851, 7254, 7956, 9486, 10173, 13564, 13702, 14508, 18972, 20346, 20553, 27404, 30519, 40692, 41106, 44083, 57647, 61038, 61659, 82212, 88166, 105121, 115294, 122076, 123318, 132249, 172941, 176332, 210242, 230588, 246636, 264498, 315363, 345882, 396747, 420484, 518823, 528996, 630726, 691764, 749411, 793494, 946089, 1037646, 1261452, 1366573, 1498822, 1586988, 1787057, 1892178, 2075292, 2248233, 2733146, 2997644, 3574114, 3784356, 4099719, 4496466, 5361171, 5466292, 6744699, 7148228, 8199438, 8992932, 10722342, 12299157, 13489398, 16083513, 16398876, 21444684, 23231741, 24598314, 26978796, 32167026, 46463482, 49196628, 64334052, 69695223, 92926964, 139390446, 209085669, 278780892, 418171338, 836342676]

約数ペア:

[(1, 836342676), (2, 418171338), (3, 278780892), (4, 209085669), (6, 139390446), (9, 92926964), (12, 69695223), (13, 64334052), (17, 49196628), (18, 46463482), (26, 32167026), (31, 26978796), (34, 24598314), (36, 23231741), (39, 21444684), (51, 16398876), (52, 16083513), (62, 13489398), (68, 12299157), (78, 10722342), (93, 8992932), (102, 8199438), (117, 7148228), (124, 6744699), (153, 5466292), (156, 5361171), (186, 4496466), (204, 4099719), (221, 3784356), (234, 3574114), (279, 2997644), (306, 2733146), (372, 2248233), (403, 2075292), (442, 1892178), (468, 1787057), (527, 1586988), (558, 1498822), (612, 1366573), (663, 1261452), (806, 1037646), (884, 946089), (1054, 793494), (1116, 749411), (1209, 691764), (1326, 630726), (1581, 528996), (1612, 518823), (1989, 420484), (2108, 396747), (2418, 345882), (2652, 315363), (3162, 264498), (3391, 246636), (3627, 230588), (3978, 210242), (4743, 176332), (4836, 172941), (6324, 132249), (6782, 123318), (6851, 122076), (7254, 115294), (7956, 105121), (9486, 88166), (10173, 82212), (13564, 61659), (13702, 61038), (14508, 57647), (18972, 44083), (20346, 41106), (20553, 40692), (27404, 30519)]