488763828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4907

約数の個数: 144

約数和(自身を含む): 1551950400

約数和(自身を除く): 1063186572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 4861, 5292, 5586, 7182, 8379, 9722, 11172, 14364, 14583, 16758, 19444, 25137, 29166, 33516, 34027, 43749, 50274, 58332, 68054, 87498, 92359, 100548, 102081, 131247, 136108, 174996, 184718, 204162, 238189, 262494, 277077, 306243, 369436, 408324, 476378, 524988, 554154, 612486, 646513, 714567, 831231, 918729, 952756, 1108308, 1224972, 1293026, 1429134, 1662462, 1837458, 1939539, 2143701, 2493693, 2586052, 2858268, 3324924, 3674916, 3879078, 4287402, 4525591, 4987386, 5818617, 6431103, 7758156, 8574804, 9051182, 9974772, 11637234, 12862206, 13576773, 17455851, 18102364, 23274468, 25724412, 27153546, 34911702, 40730319, 54307092, 69823404, 81460638, 122190957, 162921276, 244381914, 488763828]

約数ペア:

[(1, 488763828), (2, 244381914), (3, 162921276), (4, 122190957), (6, 81460638), (7, 69823404), (9, 54307092), (12, 40730319), (14, 34911702), (18, 27153546), (19, 25724412), (21, 23274468), (27, 18102364), (28, 17455851), (36, 13576773), (38, 12862206), (42, 11637234), (49, 9974772), (54, 9051182), (57, 8574804), (63, 7758156), (76, 6431103), (84, 5818617), (98, 4987386), (108, 4525591), (114, 4287402), (126, 3879078), (133, 3674916), (147, 3324924), (171, 2858268), (189, 2586052), (196, 2493693), (228, 2143701), (252, 1939539), (266, 1837458), (294, 1662462), (342, 1429134), (378, 1293026), (399, 1224972), (441, 1108308), (513, 952756), (532, 918729), (588, 831231), (684, 714567), (756, 646513), (798, 612486), (882, 554154), (931, 524988), (1026, 476378), (1197, 408324), (1323, 369436), (1596, 306243), (1764, 277077), (1862, 262494), (2052, 238189), (2394, 204162), (2646, 184718), (2793, 174996), (3591, 136108), (3724, 131247), (4788, 102081), (4861, 100548), (5292, 92359), (5586, 87498), (7182, 68054), (8379, 58332), (9722, 50274), (11172, 43749), (14364, 34027), (14583, 33516), (16758, 29166), (19444, 25137)]