1902061008

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 160

約数和(自身を含む): 5618390400

約数和(自身を除く): 3716329392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 89, 108, 122, 144, 178, 183, 216, 244, 267, 356, 366, 432, 488, 534, 549, 712, 732, 801, 811, 976, 1068, 1098, 1424, 1464, 1602, 1622, 1647, 2136, 2196, 2403, 2433, 2928, 3204, 3244, 3294, 4272, 4392, 4806, 4866, 5429, 6408, 6488, 6588, 7299, 8784, 9612, 9732, 10858, 12816, 12976, 13176, 14598, 16287, 19224, 19464, 21716, 21897, 26352, 29196, 32574, 38448, 38928, 43432, 43794, 48861, 49471, 58392, 65148, 72179, 86864, 87588, 97722, 98942, 116784, 130296, 144358, 146583, 148413, 175176, 195444, 197884, 216537, 260592, 288716, 293166, 296826, 350352, 390888, 395768, 433074, 445239, 577432, 586332, 593652, 649611, 781776, 791536, 866148, 890478, 1154864, 1172664, 1187304, 1299222, 1335717, 1732296, 1780956, 1948833, 2345328, 2374608, 2598444, 2671434, 3464592, 3561912, 3897666, 4402919, 5196888, 5342868, 7123824, 7795332, 8805838, 10393776, 10685736, 13208757, 15590664, 17611676, 21371472, 26417514, 31181328, 35223352, 39626271, 52835028, 70446704, 79252542, 105670056, 118878813, 158505084, 211340112, 237757626, 317010168, 475515252, 634020336, 951030504, 1902061008]

約数ペア:

[(1, 1902061008), (2, 951030504), (3, 634020336), (4, 475515252), (6, 317010168), (8, 237757626), (9, 211340112), (12, 158505084), (16, 118878813), (18, 105670056), (24, 79252542), (27, 70446704), (36, 52835028), (48, 39626271), (54, 35223352), (61, 31181328), (72, 26417514), (89, 21371472), (108, 17611676), (122, 15590664), (144, 13208757), (178, 10685736), (183, 10393776), (216, 8805838), (244, 7795332), (267, 7123824), (356, 5342868), (366, 5196888), (432, 4402919), (488, 3897666), (534, 3561912), (549, 3464592), (712, 2671434), (732, 2598444), (801, 2374608), (811, 2345328), (976, 1948833), (1068, 1780956), (1098, 1732296), (1424, 1335717), (1464, 1299222), (1602, 1187304), (1622, 1172664), (1647, 1154864), (2136, 890478), (2196, 866148), (2403, 791536), (2433, 781776), (2928, 649611), (3204, 593652), (3244, 586332), (3294, 577432), (4272, 445239), (4392, 433074), (4806, 395768), (4866, 390888), (5429, 350352), (6408, 296826), (6488, 293166), (6588, 288716), (7299, 260592), (8784, 216537), (9612, 197884), (9732, 195444), (10858, 175176), (12816, 148413), (12976, 146583), (13176, 144358), (14598, 130296), (16287, 116784), (19224, 98942), (19464, 97722), (21716, 87588), (21897, 86864), (26352, 72179), (29196, 65148), (32574, 58392), (38448, 49471), (38928, 48861), (43432, 43794)]