473217108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 144

約数和(自身を含む): 1428585984

約数和(自身を除く): 955368876

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 1997, 2418, 2548, 2604, 2821, 3038, 3822, 3994, 4557, 4836, 5642, 5991, 6076, 7644, 7988, 8463, 9114, 11284, 11982, 13979, 16926, 18228, 19747, 23964, 25961, 27958, 33852, 39494, 41937, 51922, 55916, 59241, 61907, 77883, 78988, 83874, 97853, 103844, 118482, 123814, 155766, 167748, 181727, 185721, 195706, 236964, 247628, 293559, 311532, 363454, 371442, 391412, 433349, 545181, 587118, 726908, 742884, 804791, 866698, 1090362, 1174236, 1272089, 1300047, 1609582, 1733396, 2180724, 2414373, 2544178, 2600094, 3033443, 3219164, 3816267, 4828746, 5088356, 5200188, 5633537, 6066886, 7632534, 9100329, 9657492, 11267074, 12133772, 15265068, 16900611, 18200658, 22534148, 33801222, 36401316, 39434759, 67602444, 78869518, 118304277, 157739036, 236608554, 473217108]

約数ペア:

[(1, 473217108), (2, 236608554), (3, 157739036), (4, 118304277), (6, 78869518), (7, 67602444), (12, 39434759), (13, 36401316), (14, 33801222), (21, 22534148), (26, 18200658), (28, 16900611), (31, 15265068), (39, 12133772), (42, 11267074), (49, 9657492), (52, 9100329), (62, 7632534), (78, 6066886), (84, 5633537), (91, 5200188), (93, 5088356), (98, 4828746), (124, 3816267), (147, 3219164), (156, 3033443), (182, 2600094), (186, 2544178), (196, 2414373), (217, 2180724), (273, 1733396), (294, 1609582), (364, 1300047), (372, 1272089), (403, 1174236), (434, 1090362), (546, 866698), (588, 804791), (637, 742884), (651, 726908), (806, 587118), (868, 545181), (1092, 433349), (1209, 391412), (1274, 371442), (1302, 363454), (1519, 311532), (1612, 293559), (1911, 247628), (1997, 236964), (2418, 195706), (2548, 185721), (2604, 181727), (2821, 167748), (3038, 155766), (3822, 123814), (3994, 118482), (4557, 103844), (4836, 97853), (5642, 83874), (5991, 78988), (6076, 77883), (7644, 61907), (7988, 59241), (8463, 55916), (9114, 51922), (11284, 41937), (11982, 39494), (13979, 33852), (16926, 27958), (18228, 25961), (19747, 23964)]