415456432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 872270560

約数和(自身を除く): 456814128

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 97, 146, 152, 193, 194, 292, 304, 386, 388, 584, 772, 776, 1168, 1387, 1544, 1552, 1843, 2774, 3088, 3667, 3686, 5548, 7081, 7334, 7372, 11096, 14089, 14162, 14668, 14744, 18721, 22192, 28178, 28324, 29336, 29488, 37442, 56356, 56648, 58672, 74884, 112712, 113296, 134539, 149768, 225424, 267691, 269078, 299536, 355699, 535382, 538156, 711398, 1070764, 1076312, 1366633, 1422796, 2141528, 2152624, 2733266, 2845592, 4283056, 5466532, 5691184, 10933064, 21866128, 25966027, 51932054, 103864108, 207728216, 415456432]

約数ペア:

[(1, 415456432), (2, 207728216), (4, 103864108), (8, 51932054), (16, 25966027), (19, 21866128), (38, 10933064), (73, 5691184), (76, 5466532), (97, 4283056), (146, 2845592), (152, 2733266), (193, 2152624), (194, 2141528), (292, 1422796), (304, 1366633), (386, 1076312), (388, 1070764), (584, 711398), (772, 538156), (776, 535382), (1168, 355699), (1387, 299536), (1544, 269078), (1552, 267691), (1843, 225424), (2774, 149768), (3088, 134539), (3667, 113296), (3686, 112712), (5548, 74884), (7081, 58672), (7334, 56648), (7372, 56356), (11096, 37442), (14089, 29488), (14162, 29336), (14668, 28324), (14744, 28178), (18721, 22192)]