388294592

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 923860992

約数和(自身を除く): 535566400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 146, 217, 224, 248, 292, 383, 434, 448, 496, 511, 584, 766, 868, 992, 1022, 1168, 1532, 1736, 1984, 2044, 2263, 2336, 2681, 3064, 3472, 4088, 4526, 4672, 5362, 6128, 6944, 8176, 9052, 10724, 11873, 12256, 13888, 15841, 16352, 18104, 21448, 23746, 24512, 27959, 31682, 32704, 36208, 42896, 47492, 55918, 63364, 72416, 83111, 85792, 94984, 111836, 126728, 144832, 166222, 171584, 189968, 195713, 223672, 253456, 332444, 379936, 391426, 447344, 506912, 664888, 759872, 782852, 866729, 894688, 1013824, 1329776, 1565704, 1733458, 1789376, 2659552, 3131408, 3466916, 5319104, 6067103, 6262816, 6933832, 12134206, 12525632, 13867664, 24268412, 27735328, 48536824, 55470656, 97073648, 194147296, 388294592]

約数ペア:

[(1, 388294592), (2, 194147296), (4, 97073648), (7, 55470656), (8, 48536824), (14, 27735328), (16, 24268412), (28, 13867664), (31, 12525632), (32, 12134206), (56, 6933832), (62, 6262816), (64, 6067103), (73, 5319104), (112, 3466916), (124, 3131408), (146, 2659552), (217, 1789376), (224, 1733458), (248, 1565704), (292, 1329776), (383, 1013824), (434, 894688), (448, 866729), (496, 782852), (511, 759872), (584, 664888), (766, 506912), (868, 447344), (992, 391426), (1022, 379936), (1168, 332444), (1532, 253456), (1736, 223672), (1984, 195713), (2044, 189968), (2263, 171584), (2336, 166222), (2681, 144832), (3064, 126728), (3472, 111836), (4088, 94984), (4526, 85792), (4672, 83111), (5362, 72416), (6128, 63364), (6944, 55918), (8176, 47492), (9052, 42896), (10724, 36208), (11873, 32704), (12256, 31682), (13888, 27959), (15841, 24512), (16352, 23746), (18104, 21448)]