655638282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 1710858240

約数和(自身を除く): 1055219958

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 67, 71, 78, 93, 114, 117, 134, 142, 171, 186, 201, 213, 234, 247, 279, 342, 402, 403, 426, 494, 558, 589, 603, 639, 741, 806, 871, 923, 1178, 1206, 1209, 1273, 1278, 1349, 1482, 1742, 1767, 1846, 2077, 2201, 2223, 2418, 2546, 2613, 2698, 2769, 3534, 3627, 3819, 4047, 4154, 4402, 4446, 4757, 5226, 5301, 5538, 6231, 6603, 7254, 7638, 7657, 7839, 8094, 8307, 9514, 10602, 11457, 12141, 12462, 13206, 14271, 15314, 15678, 16549, 16614, 17537, 18693, 19809, 22914, 22971, 24282, 27001, 28542, 28613, 33098, 35074, 37386, 39463, 39618, 41819, 42813, 45942, 49647, 52611, 54002, 57226, 61841, 68913, 78926, 81003, 83638, 85626, 85839, 90383, 99294, 105222, 118389, 123682, 125457, 137826, 147467, 148941, 157833, 162006, 171678, 180766, 185523, 236778, 243009, 250914, 257517, 271149, 294934, 297882, 315666, 355167, 371046, 376371, 442401, 486018, 513019, 515034, 542298, 543647, 556569, 710334, 752742, 813447, 884802, 1026038, 1087294, 1113138, 1174979, 1327203, 1539057, 1626894, 1630941, 1917071, 2349958, 2654406, 2801873, 3078114, 3261882, 3524937, 3834142, 4617171, 4892823, 5603746, 5751213, 7049874, 8405619, 9234342, 9785646, 10574811, 11502426, 16811238, 17253639, 21149622, 25216857, 34507278, 36424349, 50433714, 72848698, 109273047, 218546094, 327819141, 655638282]

約数ペア:

[(1, 655638282), (2, 327819141), (3, 218546094), (6, 109273047), (9, 72848698), (13, 50433714), (18, 36424349), (19, 34507278), (26, 25216857), (31, 21149622), (38, 17253639), (39, 16811238), (57, 11502426), (62, 10574811), (67, 9785646), (71, 9234342), (78, 8405619), (93, 7049874), (114, 5751213), (117, 5603746), (134, 4892823), (142, 4617171), (171, 3834142), (186, 3524937), (201, 3261882), (213, 3078114), (234, 2801873), (247, 2654406), (279, 2349958), (342, 1917071), (402, 1630941), (403, 1626894), (426, 1539057), (494, 1327203), (558, 1174979), (589, 1113138), (603, 1087294), (639, 1026038), (741, 884802), (806, 813447), (871, 752742), (923, 710334), (1178, 556569), (1206, 543647), (1209, 542298), (1273, 515034), (1278, 513019), (1349, 486018), (1482, 442401), (1742, 376371), (1767, 371046), (1846, 355167), (2077, 315666), (2201, 297882), (2223, 294934), (2418, 271149), (2546, 257517), (2613, 250914), (2698, 243009), (2769, 236778), (3534, 185523), (3627, 180766), (3819, 171678), (4047, 162006), (4154, 157833), (4402, 148941), (4446, 147467), (4757, 137826), (5226, 125457), (5301, 123682), (5538, 118389), (6231, 105222), (6603, 99294), (7254, 90383), (7638, 85839), (7657, 85626), (7839, 83638), (8094, 81003), (8307, 78926), (9514, 68913), (10602, 61841), (11457, 57226), (12141, 54002), (12462, 52611), (13206, 49647), (14271, 45942), (15314, 42813), (15678, 41819), (16549, 39618), (16614, 39463), (17537, 37386), (18693, 35074), (19809, 33098), (22914, 28613), (22971, 28542), (24282, 27001)]