3942474172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 8770764800

約数和(自身を除く): 4828290628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 199, 259, 364, 398, 481, 518, 796, 962, 1036, 1393, 1471, 1924, 2587, 2786, 2942, 3367, 5174, 5572, 5884, 6734, 7363, 10297, 10348, 13468, 14726, 18109, 19123, 20594, 29452, 36218, 38246, 41188, 51541, 54427, 72436, 76492, 95719, 103082, 108854, 133861, 191438, 206164, 217708, 267722, 292729, 380989, 382876, 535444, 585458, 670033, 707551, 761978, 1170916, 1340066, 1415102, 1523956, 2049103, 2680132, 2830204, 3805477, 4098206, 4952857, 7610954, 8196412, 9905714, 10830973, 15221908, 19811428, 21661946, 26638339, 43323892, 53276678, 75816811, 106553356, 140802649, 151633622, 281605298, 303267244, 563210596, 985618543, 1971237086, 3942474172]

約数ペア:

[(1, 3942474172), (2, 1971237086), (4, 985618543), (7, 563210596), (13, 303267244), (14, 281605298), (26, 151633622), (28, 140802649), (37, 106553356), (52, 75816811), (74, 53276678), (91, 43323892), (148, 26638339), (182, 21661946), (199, 19811428), (259, 15221908), (364, 10830973), (398, 9905714), (481, 8196412), (518, 7610954), (796, 4952857), (962, 4098206), (1036, 3805477), (1393, 2830204), (1471, 2680132), (1924, 2049103), (2587, 1523956), (2786, 1415102), (2942, 1340066), (3367, 1170916), (5174, 761978), (5572, 707551), (5884, 670033), (6734, 585458), (7363, 535444), (10297, 382876), (10348, 380989), (13468, 292729), (14726, 267722), (18109, 217708), (19123, 206164), (20594, 191438), (29452, 133861), (36218, 108854), (38246, 103082), (41188, 95719), (51541, 76492), (54427, 72436)]