2788045104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{235159}}^1$

素因数の和:235202

約数の個数: 80

約数和(自身を含む): 8164755200

約数和(自身を除く): 5376710096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 235159, 470318, 705477, 940636, 1410954, 1881272, 2821908, 3057067, 3762544, 4468021, 5643816, 6114134, 8936042, 9171201, 11287632, 12228268, 13404063, 17872084, 18342402, 24456536, 26808126, 35744168, 36684804, 48913072, 53616252, 58084273, 71488336, 73369608, 107232504, 116168546, 146739216, 174252819, 214465008, 232337092, 348505638, 464674184, 697011276, 929348368, 1394022552, 2788045104]

約数ペア:

[(1, 2788045104), (2, 1394022552), (3, 929348368), (4, 697011276), (6, 464674184), (8, 348505638), (12, 232337092), (13, 214465008), (16, 174252819), (19, 146739216), (24, 116168546), (26, 107232504), (38, 73369608), (39, 71488336), (48, 58084273), (52, 53616252), (57, 48913072), (76, 36684804), (78, 35744168), (104, 26808126), (114, 24456536), (152, 18342402), (156, 17872084), (208, 13404063), (228, 12228268), (247, 11287632), (304, 9171201), (312, 8936042), (456, 6114134), (494, 5643816), (624, 4468021), (741, 3762544), (912, 3057067), (988, 2821908), (1482, 1881272), (1976, 1410954), (2964, 940636), (3952, 705477), (5928, 470318), (11856, 235159)]