319828368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5840

約数の個数: 80

約数和(自身を含む): 884120000

約数和(自身を除く): 564291632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2928, 3477, 4636, 5749, 6954, 9272, 11498, 13908, 17247, 18544, 22996, 27816, 34494, 45992, 55632, 68988, 91984, 109231, 137976, 218462, 275952, 327693, 350689, 436924, 655386, 701378, 873848, 1052067, 1310772, 1402756, 1747696, 2104134, 2621544, 2805512, 4208268, 5243088, 5611024, 6663091, 8416536, 13326182, 16833072, 19989273, 26652364, 39978546, 53304728, 79957092, 106609456, 159914184, 319828368]

約数ペア:

[(1, 319828368), (2, 159914184), (3, 106609456), (4, 79957092), (6, 53304728), (8, 39978546), (12, 26652364), (16, 19989273), (19, 16833072), (24, 13326182), (38, 8416536), (48, 6663091), (57, 5611024), (61, 5243088), (76, 4208268), (114, 2805512), (122, 2621544), (152, 2104134), (183, 1747696), (228, 1402756), (244, 1310772), (304, 1052067), (366, 873848), (456, 701378), (488, 655386), (732, 436924), (912, 350689), (976, 327693), (1159, 275952), (1464, 218462), (2318, 137976), (2928, 109231), (3477, 91984), (4636, 68988), (5749, 55632), (6954, 45992), (9272, 34494), (11498, 27816), (13908, 22996), (17247, 18544)]