2499696468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2406

約数の個数: 144

約数和(自身を含む): 6992905920

約数和(自身を除く): 4493209452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 43, 57, 74, 76, 86, 111, 114, 129, 148, 171, 172, 222, 228, 258, 333, 342, 387, 444, 516, 666, 684, 703, 774, 817, 1332, 1406, 1548, 1591, 1634, 2109, 2297, 2451, 2812, 3182, 3268, 4218, 4594, 4773, 4902, 6327, 6364, 6891, 7353, 8436, 9188, 9546, 9804, 12654, 13782, 14319, 14706, 19092, 20673, 25308, 27564, 28638, 29412, 30229, 41346, 43643, 57276, 60458, 82692, 84989, 87286, 90687, 98771, 120916, 130929, 169978, 174572, 181374, 197542, 254967, 261858, 272061, 296313, 339956, 362748, 392787, 395084, 509934, 523716, 544122, 592626, 764901, 785574, 888939, 1019868, 1088244, 1185252, 1529802, 1571148, 1614791, 1777878, 1876649, 3059604, 3229582, 3555756, 3654527, 3753298, 4844373, 5629947, 6459164, 7309054, 7506596, 9688746, 10963581, 11259894, 14533119, 14618108, 16889841, 19377492, 21927162, 22519788, 29066238, 32890743, 33779682, 43854324, 58132476, 65781486, 67559364, 69436013, 131562972, 138872026, 208308039, 277744052, 416616078, 624924117, 833232156, 1249848234, 2499696468]

約数ペア:

[(1, 2499696468), (2, 1249848234), (3, 833232156), (4, 624924117), (6, 416616078), (9, 277744052), (12, 208308039), (18, 138872026), (19, 131562972), (36, 69436013), (37, 67559364), (38, 65781486), (43, 58132476), (57, 43854324), (74, 33779682), (76, 32890743), (86, 29066238), (111, 22519788), (114, 21927162), (129, 19377492), (148, 16889841), (171, 14618108), (172, 14533119), (222, 11259894), (228, 10963581), (258, 9688746), (333, 7506596), (342, 7309054), (387, 6459164), (444, 5629947), (516, 4844373), (666, 3753298), (684, 3654527), (703, 3555756), (774, 3229582), (817, 3059604), (1332, 1876649), (1406, 1777878), (1548, 1614791), (1591, 1571148), (1634, 1529802), (2109, 1185252), (2297, 1088244), (2451, 1019868), (2812, 888939), (3182, 785574), (3268, 764901), (4218, 592626), (4594, 544122), (4773, 523716), (4902, 509934), (6327, 395084), (6364, 392787), (6891, 362748), (7353, 339956), (8436, 296313), (9188, 272061), (9546, 261858), (9804, 254967), (12654, 197542), (13782, 181374), (14319, 174572), (14706, 169978), (19092, 130929), (20673, 120916), (25308, 98771), (27564, 90687), (28638, 87286), (29412, 84989), (30229, 82692), (41346, 60458), (43643, 57276)]