1330861968

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2678

約数の個数: 160

約数和(自身を含む): 4049740800

約数和(自身を除く): 2718878832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 41, 48, 54, 58, 72, 82, 87, 108, 116, 123, 144, 164, 174, 216, 232, 246, 261, 328, 348, 369, 432, 464, 492, 522, 656, 696, 738, 783, 984, 1044, 1107, 1189, 1392, 1476, 1566, 1968, 2088, 2214, 2378, 2591, 2952, 3132, 3567, 4176, 4428, 4756, 5182, 5904, 6264, 7134, 7773, 8856, 9512, 10364, 10701, 12528, 14268, 15546, 17712, 19024, 20728, 21402, 23319, 28536, 31092, 32103, 41456, 42804, 46638, 57072, 62184, 64206, 69957, 75139, 85608, 93276, 106231, 124368, 128412, 139914, 150278, 171216, 186552, 212462, 225417, 256824, 279828, 300556, 318693, 373104, 424924, 450834, 513648, 559656, 601112, 637386, 676251, 849848, 901668, 956079, 1119312, 1202224, 1274772, 1352502, 1699696, 1803336, 1912158, 2028753, 2549544, 2705004, 2868237, 3080699, 3606672, 3824316, 4057506, 5099088, 5410008, 5736474, 6161398, 7648632, 8115012, 9242097, 10820016, 11472948, 12322796, 15297264, 16230024, 18484194, 22945896, 24645592, 27726291, 32460048, 36968388, 45891792, 49291184, 55452582, 73936776, 83178873, 110905164, 147873552, 166357746, 221810328, 332715492, 443620656, 665430984, 1330861968]

約数ペア:

[(1, 1330861968), (2, 665430984), (3, 443620656), (4, 332715492), (6, 221810328), (8, 166357746), (9, 147873552), (12, 110905164), (16, 83178873), (18, 73936776), (24, 55452582), (27, 49291184), (29, 45891792), (36, 36968388), (41, 32460048), (48, 27726291), (54, 24645592), (58, 22945896), (72, 18484194), (82, 16230024), (87, 15297264), (108, 12322796), (116, 11472948), (123, 10820016), (144, 9242097), (164, 8115012), (174, 7648632), (216, 6161398), (232, 5736474), (246, 5410008), (261, 5099088), (328, 4057506), (348, 3824316), (369, 3606672), (432, 3080699), (464, 2868237), (492, 2705004), (522, 2549544), (656, 2028753), (696, 1912158), (738, 1803336), (783, 1699696), (984, 1352502), (1044, 1274772), (1107, 1202224), (1189, 1119312), (1392, 956079), (1476, 901668), (1566, 849848), (1968, 676251), (2088, 637386), (2214, 601112), (2378, 559656), (2591, 513648), (2952, 450834), (3132, 424924), (3567, 373104), (4176, 318693), (4428, 300556), (4756, 279828), (5182, 256824), (5904, 225417), (6264, 212462), (7134, 186552), (7773, 171216), (8856, 150278), (9512, 139914), (10364, 128412), (10701, 124368), (12528, 106231), (14268, 93276), (15546, 85608), (17712, 75139), (19024, 69957), (20728, 64206), (21402, 62184), (23319, 57072), (28536, 46638), (31092, 42804), (32103, 41456)]