7800896376

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{396871}}^1$

素因数の和:396906

約数の個数: 128

約数和(自身を含む): 26669798400

約数和(自身を除く): 18868902024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 396871, 793742, 1190613, 1587484, 2381226, 2778097, 3174968, 3571839, 4762452, 5159323, 5556194, 7143678, 8334291, 9524904, 10318646, 10715517, 11112388, 14287356, 15477969, 16668582, 20637292, 21431034, 22224776, 25002873, 28574712, 30955938, 33337164, 36115261, 41274584, 42862068, 46433907, 50005746, 61911876, 66674328, 72230522, 75008619, 85724136, 92867814, 100011492, 108345783, 123823752, 139301721, 144461044, 150017238, 185735628, 200022984, 216691566, 278603442, 288922088, 300034476, 325037349, 371471256, 433383132, 557206884, 600068952, 650074698, 866766264, 975112047, 1114413768, 1300149396, 1950224094, 2600298792, 3900448188, 7800896376]

約数ペア:

[(1, 7800896376), (2, 3900448188), (3, 2600298792), (4, 1950224094), (6, 1300149396), (7, 1114413768), (8, 975112047), (9, 866766264), (12, 650074698), (13, 600068952), (14, 557206884), (18, 433383132), (21, 371471256), (24, 325037349), (26, 300034476), (27, 288922088), (28, 278603442), (36, 216691566), (39, 200022984), (42, 185735628), (52, 150017238), (54, 144461044), (56, 139301721), (63, 123823752), (72, 108345783), (78, 100011492), (84, 92867814), (91, 85724136), (104, 75008619), (108, 72230522), (117, 66674328), (126, 61911876), (156, 50005746), (168, 46433907), (182, 42862068), (189, 41274584), (216, 36115261), (234, 33337164), (252, 30955938), (273, 28574712), (312, 25002873), (351, 22224776), (364, 21431034), (378, 20637292), (468, 16668582), (504, 15477969), (546, 14287356), (702, 11112388), (728, 10715517), (756, 10318646), (819, 9524904), (936, 8334291), (1092, 7143678), (1404, 5556194), (1512, 5159323), (1638, 4762452), (2184, 3571839), (2457, 3174968), (2808, 2778097), (3276, 2381226), (4914, 1587484), (6552, 1190613), (9828, 793742), (19656, 396871)]