1639607112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 5437635840

約数和(自身を除く): 3798028728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 121, 124, 132, 143, 156, 186, 198, 234, 242, 248, 264, 279, 286, 312, 341, 363, 372, 396, 403, 429, 467, 468, 484, 558, 572, 682, 726, 744, 792, 806, 858, 934, 936, 968, 1023, 1089, 1116, 1144, 1209, 1287, 1364, 1401, 1452, 1573, 1612, 1716, 1868, 2046, 2178, 2232, 2418, 2574, 2728, 2802, 2904, 3069, 3146, 3224, 3432, 3627, 3736, 3751, 4092, 4203, 4356, 4433, 4719, 4836, 5137, 5148, 5604, 6071, 6138, 6292, 7254, 7502, 8184, 8406, 8712, 8866, 9438, 9672, 10274, 10296, 11208, 11253, 12142, 12276, 12584, 13299, 14157, 14477, 14508, 15004, 15411, 16812, 17732, 18213, 18876, 20548, 22506, 24284, 24552, 26598, 28314, 28954, 29016, 30008, 30822, 33624, 33759, 35464, 36426, 37752, 39897, 41096, 43431, 45012, 46233, 48568, 48763, 53196, 54639, 56507, 56628, 57908, 61644, 66781, 67518, 72852, 79794, 86862, 90024, 92466, 97526, 106392, 109278, 113014, 113256, 115816, 123288, 130293, 133562, 135036, 145704, 146289, 159247, 159588, 169521, 173724, 184932, 188201, 195052, 200343, 218556, 226028, 260586, 267124, 270072, 292578, 318494, 319176, 339042, 347448, 369864, 376402, 390104, 400686, 437112, 438867, 452056, 477741, 508563, 521172, 534248, 564603, 585156, 601029, 636988, 678084, 734591, 752804, 801372, 877734, 955482, 1017126, 1042344, 1129206, 1170312, 1202058, 1273976, 1356168, 1433223, 1469182, 1505608, 1602744, 1693809, 1751717, 1755468, 1910964, 2034252, 2070211, 2203773, 2258412, 2404116, 2866446, 2938364, 3387618, 3503434, 3510936, 3821928, 4068504, 4140422, 4407546, 4516824, 4808232, 5255151, 5732892, 5876728, 6210633, 6611319, 6775236, 7006868, 8280844, 8815092, 10510302, 11465784, 12421266, 13222638, 13550472, 14013736, 15765453, 16561688, 17630184, 18631899, 21020604, 22772321, 24842532, 26445276, 31530906, 37263798, 42041208, 45544642, 49685064, 52890552, 63061812, 68316963, 74527596, 91089284, 126123624, 136633926, 149055192, 182178568, 204950889, 273267852, 409901778, 546535704, 819803556, 1639607112]

約数ペア:

[(1, 1639607112), (2, 819803556), (3, 546535704), (4, 409901778), (6, 273267852), (8, 204950889), (9, 182178568), (11, 149055192), (12, 136633926), (13, 126123624), (18, 91089284), (22, 74527596), (24, 68316963), (26, 63061812), (31, 52890552), (33, 49685064), (36, 45544642), (39, 42041208), (44, 37263798), (52, 31530906), (62, 26445276), (66, 24842532), (72, 22772321), (78, 21020604), (88, 18631899), (93, 17630184), (99, 16561688), (104, 15765453), (117, 14013736), (121, 13550472), (124, 13222638), (132, 12421266), (143, 11465784), (156, 10510302), (186, 8815092), (198, 8280844), (234, 7006868), (242, 6775236), (248, 6611319), (264, 6210633), (279, 5876728), (286, 5732892), (312, 5255151), (341, 4808232), (363, 4516824), (372, 4407546), (396, 4140422), (403, 4068504), (429, 3821928), (467, 3510936), (468, 3503434), (484, 3387618), (558, 2938364), (572, 2866446), (682, 2404116), (726, 2258412), (744, 2203773), (792, 2070211), (806, 2034252), (858, 1910964), (934, 1755468), (936, 1751717), (968, 1693809), (1023, 1602744), (1089, 1505608), (1116, 1469182), (1144, 1433223), (1209, 1356168), (1287, 1273976), (1364, 1202058), (1401, 1170312), (1452, 1129206), (1573, 1042344), (1612, 1017126), (1716, 955482), (1868, 877734), (2046, 801372), (2178, 752804), (2232, 734591), (2418, 678084), (2574, 636988), (2728, 601029), (2802, 585156), (2904, 564603), (3069, 534248), (3146, 521172), (3224, 508563), (3432, 477741), (3627, 452056), (3736, 438867), (3751, 437112), (4092, 400686), (4203, 390104), (4356, 376402), (4433, 369864), (4719, 347448), (4836, 339042), (5137, 319176), (5148, 318494), (5604, 292578), (6071, 270072), (6138, 267124), (6292, 260586), (7254, 226028), (7502, 218556), (8184, 200343), (8406, 195052), (8712, 188201), (8866, 184932), (9438, 173724), (9672, 169521), (10274, 159588), (10296, 159247), (11208, 146289), (11253, 145704), (12142, 135036), (12276, 133562), (12584, 130293), (13299, 123288), (14157, 115816), (14477, 113256), (14508, 113014), (15004, 109278), (15411, 106392), (16812, 97526), (17732, 92466), (18213, 90024), (18876, 86862), (20548, 79794), (22506, 72852), (24284, 67518), (24552, 66781), (26598, 61644), (28314, 57908), (28954, 56628), (29016, 56507), (30008, 54639), (30822, 53196), (33624, 48763), (33759, 48568), (35464, 46233), (36426, 45012), (37752, 43431), (39897, 41096)]