387006288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5813}}^1$

素因数の和:5916

約数の個数: 80

約数和(自身を含む): 1066985280

約数和(自身を除く): 679978992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 3504, 4161, 5548, 5813, 8322, 11096, 11626, 16644, 17439, 22192, 23252, 33288, 34878, 46504, 66576, 69756, 93008, 110447, 139512, 220894, 279024, 331341, 424349, 441788, 662682, 848698, 883576, 1273047, 1325364, 1697396, 1767152, 2546094, 2650728, 3394792, 5092188, 5301456, 6789584, 8062631, 10184376, 16125262, 20368752, 24187893, 32250524, 48375786, 64501048, 96751572, 129002096, 193503144, 387006288]

約数ペア:

[(1, 387006288), (2, 193503144), (3, 129002096), (4, 96751572), (6, 64501048), (8, 48375786), (12, 32250524), (16, 24187893), (19, 20368752), (24, 16125262), (38, 10184376), (48, 8062631), (57, 6789584), (73, 5301456), (76, 5092188), (114, 3394792), (146, 2650728), (152, 2546094), (219, 1767152), (228, 1697396), (292, 1325364), (304, 1273047), (438, 883576), (456, 848698), (584, 662682), (876, 441788), (912, 424349), (1168, 331341), (1387, 279024), (1752, 220894), (2774, 139512), (3504, 110447), (4161, 93008), (5548, 69756), (5813, 66576), (8322, 46504), (11096, 34878), (11626, 33288), (16644, 23252), (17439, 22192)]