1047944772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31267}}^1$

素因数の和:31310

約数の個数: 108

約数和(自身を含む): 3243742320

約数和(自身を除く): 2195797548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 31267, 33516, 62534, 93801, 125068, 187602, 218869, 281403, 375204, 437738, 562806, 594073, 656607, 875476, 1125612, 1188146, 1313214, 1532083, 1782219, 1969821, 2376292, 2626428, 3064166, 3564438, 3939642, 4158511, 4596249, 5346657, 6128332, 7128876, 7879284, 8317022, 9192498, 10693314, 12475533, 13788747, 16634044, 18384996, 21386628, 24951066, 27577494, 29109577, 37426599, 49902132, 55154988, 58219154, 74853198, 87328731, 116438308, 149706396, 174657462, 261986193, 349314924, 523972386, 1047944772]

約数ペア:

[(1, 1047944772), (2, 523972386), (3, 349314924), (4, 261986193), (6, 174657462), (7, 149706396), (9, 116438308), (12, 87328731), (14, 74853198), (18, 58219154), (19, 55154988), (21, 49902132), (28, 37426599), (36, 29109577), (38, 27577494), (42, 24951066), (49, 21386628), (57, 18384996), (63, 16634044), (76, 13788747), (84, 12475533), (98, 10693314), (114, 9192498), (126, 8317022), (133, 7879284), (147, 7128876), (171, 6128332), (196, 5346657), (228, 4596249), (252, 4158511), (266, 3939642), (294, 3564438), (342, 3064166), (399, 2626428), (441, 2376292), (532, 1969821), (588, 1782219), (684, 1532083), (798, 1313214), (882, 1188146), (931, 1125612), (1197, 875476), (1596, 656607), (1764, 594073), (1862, 562806), (2394, 437738), (2793, 375204), (3724, 281403), (4788, 218869), (5586, 187602), (8379, 125068), (11172, 93801), (16758, 62534), (31267, 33516)]