33128856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 96236400

約数和(自身を除く): 63107544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 397, 456, 488, 549, 684, 732, 794, 1098, 1159, 1191, 1368, 1464, 1588, 2196, 2318, 2382, 3176, 3477, 3573, 4392, 4636, 4764, 6954, 7146, 7543, 9272, 9528, 10431, 13908, 14292, 15086, 20862, 22629, 24217, 27816, 28584, 30172, 41724, 45258, 48434, 60344, 67887, 72651, 83448, 90516, 96868, 135774, 145302, 181032, 193736, 217953, 271548, 290604, 435906, 460123, 543096, 581208, 871812, 920246, 1380369, 1743624, 1840492, 2760738, 3680984, 4141107, 5521476, 8282214, 11042952, 16564428, 33128856]

約数ペア:

[(1, 33128856), (2, 16564428), (3, 11042952), (4, 8282214), (6, 5521476), (8, 4141107), (9, 3680984), (12, 2760738), (18, 1840492), (19, 1743624), (24, 1380369), (36, 920246), (38, 871812), (57, 581208), (61, 543096), (72, 460123), (76, 435906), (114, 290604), (122, 271548), (152, 217953), (171, 193736), (183, 181032), (228, 145302), (244, 135774), (342, 96868), (366, 90516), (397, 83448), (456, 72651), (488, 67887), (549, 60344), (684, 48434), (732, 45258), (794, 41724), (1098, 30172), (1159, 28584), (1191, 27816), (1368, 24217), (1464, 22629), (1588, 20862), (2196, 15086), (2318, 14292), (2382, 13908), (3176, 10431), (3477, 9528), (3573, 9272), (4392, 7543), (4636, 7146), (4764, 6954)]