2478114285724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{69427}}^1$

素因数の和:69884

約数の個数: 144

約数和(自身を含む): 5757956193024

約数和(自身を除く): 3279841907300

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 401, 476, 578, 748, 802, 1156, 1309, 1604, 2023, 2618, 2807, 3179, 4046, 4411, 5236, 5614, 6358, 6817, 8092, 8822, 11228, 12716, 13634, 17644, 22253, 27268, 30877, 44506, 47719, 61754, 69427, 74987, 89012, 95438, 115889, 123508, 138854, 149974, 190876, 231778, 277708, 299948, 463556, 485989, 524909, 763697, 811223, 971978, 1049818, 1180259, 1274779, 1527394, 1622446, 1943956, 2099636, 2360518, 2549558, 3054788, 3244892, 4721036, 5099116, 5345879, 8261813, 8923453, 10691758, 12982849, 16523626, 17846906, 20064403, 21383516, 25965698, 27840227, 33047252, 35693812, 40128806, 51931396, 55680454, 80257612, 90879943, 111360908, 140450821, 181759886, 194881589, 220708433, 280901642, 306242497, 363519772, 389763178, 441416866, 473283859, 561803284, 612484994, 779526356, 882833732, 946567718, 1224969988, 1544959031, 1893135436, 2143697479, 3089918062, 3312987013, 4287394958, 5206122449, 6179836124, 6625974026, 8045825603, 8574789916, 10412244898, 13251948052, 16091651206, 20824489796, 32183302412, 36442857143, 56320779221, 72885714286, 88504081633, 112641558442, 145771428572, 177008163266, 225283116884, 354016326532, 619528571431, 1239057142862, 2478114285724]

約数ペア:

[(1, 2478114285724), (2, 1239057142862), (4, 619528571431), (7, 354016326532), (11, 225283116884), (14, 177008163266), (17, 145771428572), (22, 112641558442), (28, 88504081633), (34, 72885714286), (44, 56320779221), (68, 36442857143), (77, 32183302412), (119, 20824489796), (154, 16091651206), (187, 13251948052), (238, 10412244898), (289, 8574789916), (308, 8045825603), (374, 6625974026), (401, 6179836124), (476, 5206122449), (578, 4287394958), (748, 3312987013), (802, 3089918062), (1156, 2143697479), (1309, 1893135436), (1604, 1544959031), (2023, 1224969988), (2618, 946567718), (2807, 882833732), (3179, 779526356), (4046, 612484994), (4411, 561803284), (5236, 473283859), (5614, 441416866), (6358, 389763178), (6817, 363519772), (8092, 306242497), (8822, 280901642), (11228, 220708433), (12716, 194881589), (13634, 181759886), (17644, 140450821), (22253, 111360908), (27268, 90879943), (30877, 80257612), (44506, 55680454), (47719, 51931396), (61754, 40128806), (69427, 35693812), (74987, 33047252), (89012, 27840227), (95438, 25965698), (115889, 21383516), (123508, 20064403), (138854, 17846906), (149974, 16523626), (190876, 12982849), (231778, 10691758), (277708, 8923453), (299948, 8261813), (463556, 5345879), (485989, 5099116), (524909, 4721036), (763697, 3244892), (811223, 3054788), (971978, 2549558), (1049818, 2360518), (1180259, 2099636), (1274779, 1943956), (1527394, 1622446)]