997029144

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 2847531960

約数和(自身を除く): 1850502816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 67, 71, 72, 82, 123, 134, 142, 164, 201, 213, 246, 268, 284, 328, 369, 402, 426, 492, 536, 568, 603, 639, 738, 804, 852, 984, 1206, 1278, 1476, 1608, 1704, 2412, 2556, 2747, 2911, 2952, 4757, 4824, 5041, 5112, 5494, 5822, 8241, 8733, 9514, 10082, 10988, 11644, 14271, 15123, 16482, 17466, 19028, 20164, 21976, 23288, 24723, 26199, 28542, 30246, 32964, 34932, 38056, 40328, 42813, 45369, 49446, 52398, 57084, 60492, 65928, 69864, 85626, 90738, 98892, 104796, 114168, 120984, 171252, 181476, 195037, 197784, 206681, 209592, 337747, 342504, 362952, 390074, 413362, 585111, 620043, 675494, 780148, 826724, 1013241, 1170222, 1240086, 1350988, 1560296, 1653448, 1755333, 1860129, 2026482, 2340444, 2480172, 2701976, 3039723, 3510666, 3720258, 4052964, 4680888, 4960344, 6079446, 7021332, 7440516, 8105928, 12158892, 13847627, 14042664, 14881032, 24317784, 27695254, 41542881, 55390508, 83085762, 110781016, 124628643, 166171524, 249257286, 332343048, 498514572, 997029144]

約数ペア:

[(1, 997029144), (2, 498514572), (3, 332343048), (4, 249257286), (6, 166171524), (8, 124628643), (9, 110781016), (12, 83085762), (18, 55390508), (24, 41542881), (36, 27695254), (41, 24317784), (67, 14881032), (71, 14042664), (72, 13847627), (82, 12158892), (123, 8105928), (134, 7440516), (142, 7021332), (164, 6079446), (201, 4960344), (213, 4680888), (246, 4052964), (268, 3720258), (284, 3510666), (328, 3039723), (369, 2701976), (402, 2480172), (426, 2340444), (492, 2026482), (536, 1860129), (568, 1755333), (603, 1653448), (639, 1560296), (738, 1350988), (804, 1240086), (852, 1170222), (984, 1013241), (1206, 826724), (1278, 780148), (1476, 675494), (1608, 620043), (1704, 585111), (2412, 413362), (2556, 390074), (2747, 362952), (2911, 342504), (2952, 337747), (4757, 209592), (4824, 206681), (5041, 197784), (5112, 195037), (5494, 181476), (5822, 171252), (8241, 120984), (8733, 114168), (9514, 104796), (10082, 98892), (10988, 90738), (11644, 85626), (14271, 69864), (15123, 65928), (16482, 60492), (17466, 57084), (19028, 52398), (20164, 49446), (21976, 45369), (23288, 42813), (24723, 40328), (26199, 38056), (28542, 34932), (30246, 32964)]