1279969488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30971}}^1$

素因数の和:31033

約数の個数: 120

約数和(自身を含む): 4193856576

約数和(自身を除く): 2913887088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10332, 13776, 20664, 30971, 41328, 61942, 92913, 123884, 185826, 216797, 247768, 278739, 371652, 433594, 495536, 557478, 650391, 743304, 867188, 1114956, 1269811, 1300782, 1486608, 1734376, 1951173, 2229912, 2539622, 2601564, 3468752, 3809433, 3902346, 4459824, 5079244, 5203128, 7618866, 7804692, 8888677, 10158488, 10406256, 11428299, 15237732, 15609384, 17777354, 20316976, 22856598, 26666031, 30475464, 31218768, 35554708, 45713196, 53332062, 60950928, 71109416, 79998093, 91426392, 106664124, 142218832, 159996186, 182852784, 213328248, 319992372, 426656496, 639984744, 1279969488]

約数ペア:

[(1, 1279969488), (2, 639984744), (3, 426656496), (4, 319992372), (6, 213328248), (7, 182852784), (8, 159996186), (9, 142218832), (12, 106664124), (14, 91426392), (16, 79998093), (18, 71109416), (21, 60950928), (24, 53332062), (28, 45713196), (36, 35554708), (41, 31218768), (42, 30475464), (48, 26666031), (56, 22856598), (63, 20316976), (72, 17777354), (82, 15609384), (84, 15237732), (112, 11428299), (123, 10406256), (126, 10158488), (144, 8888677), (164, 7804692), (168, 7618866), (246, 5203128), (252, 5079244), (287, 4459824), (328, 3902346), (336, 3809433), (369, 3468752), (492, 2601564), (504, 2539622), (574, 2229912), (656, 1951173), (738, 1734376), (861, 1486608), (984, 1300782), (1008, 1269811), (1148, 1114956), (1476, 867188), (1722, 743304), (1968, 650391), (2296, 557478), (2583, 495536), (2952, 433594), (3444, 371652), (4592, 278739), (5166, 247768), (5904, 216797), (6888, 185826), (10332, 123884), (13776, 92913), (20664, 61942), (30971, 41328)]