7281028872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1373

約数の個数: 256

約数和(自身を含む): 23263027200

約数和(自身を除く): 15981998328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 127, 136, 153, 156, 204, 216, 221, 234, 254, 306, 312, 351, 381, 408, 442, 459, 468, 508, 612, 663, 702, 762, 884, 918, 936, 1016, 1143, 1201, 1224, 1326, 1404, 1524, 1651, 1768, 1836, 1989, 2159, 2286, 2402, 2652, 2808, 3048, 3302, 3429, 3603, 3672, 3978, 4318, 4572, 4804, 4953, 5304, 5967, 6477, 6604, 6858, 7206, 7956, 8636, 9144, 9608, 9906, 10809, 11934, 12954, 13208, 13716, 14412, 14859, 15613, 15912, 17272, 19431, 19812, 20417, 21618, 23868, 25908, 27432, 28067, 28824, 29718, 31226, 32427, 38862, 39624, 40834, 43236, 44577, 46839, 47736, 51816, 56134, 58293, 59436, 61251, 62452, 64854, 77724, 81668, 84201, 86472, 89154, 93678, 112268, 116586, 118872, 122502, 124904, 129708, 140517, 152527, 155448, 163336, 168402, 178308, 183753, 187356, 224536, 233172, 245004, 252603, 259416, 265421, 281034, 305054, 336804, 356616, 367506, 374712, 421551, 457581, 466344, 490008, 505206, 530842, 551259, 562068, 610108, 673608, 735012, 757809, 796263, 843102, 915162, 1010412, 1061684, 1102518, 1124136, 1220216, 1372743, 1470024, 1515618, 1592526, 1686204, 1830324, 1982851, 2020824, 2123368, 2205036, 2388789, 2592959, 2745486, 3031236, 3185052, 3372408, 3660648, 3965702, 4118229, 4410072, 4777578, 5185918, 5490972, 5948553, 6062472, 6370104, 7166367, 7778877, 7931404, 8236458, 9555156, 10371836, 10981944, 11897106, 14332734, 15557754, 15862808, 16472916, 17845659, 19110312, 20743672, 23336631, 23794212, 28665468, 31115508, 32945832, 33708467, 35691318, 46673262, 47588424, 53536977, 57330936, 62231016, 67416934, 70009893, 71382636, 93346524, 101125401, 107073954, 134833868, 140019786, 142765272, 186693048, 202250802, 214147908, 269667736, 280039572, 303376203, 404501604, 428295816, 560079144, 606752406, 809003208, 910128609, 1213504812, 1820257218, 2427009624, 3640514436, 7281028872]

約数ペア:

[(1, 7281028872), (2, 3640514436), (3, 2427009624), (4, 1820257218), (6, 1213504812), (8, 910128609), (9, 809003208), (12, 606752406), (13, 560079144), (17, 428295816), (18, 404501604), (24, 303376203), (26, 280039572), (27, 269667736), (34, 214147908), (36, 202250802), (39, 186693048), (51, 142765272), (52, 140019786), (54, 134833868), (68, 107073954), (72, 101125401), (78, 93346524), (102, 71382636), (104, 70009893), (108, 67416934), (117, 62231016), (127, 57330936), (136, 53536977), (153, 47588424), (156, 46673262), (204, 35691318), (216, 33708467), (221, 32945832), (234, 31115508), (254, 28665468), (306, 23794212), (312, 23336631), (351, 20743672), (381, 19110312), (408, 17845659), (442, 16472916), (459, 15862808), (468, 15557754), (508, 14332734), (612, 11897106), (663, 10981944), (702, 10371836), (762, 9555156), (884, 8236458), (918, 7931404), (936, 7778877), (1016, 7166367), (1143, 6370104), (1201, 6062472), (1224, 5948553), (1326, 5490972), (1404, 5185918), (1524, 4777578), (1651, 4410072), (1768, 4118229), (1836, 3965702), (1989, 3660648), (2159, 3372408), (2286, 3185052), (2402, 3031236), (2652, 2745486), (2808, 2592959), (3048, 2388789), (3302, 2205036), (3429, 2123368), (3603, 2020824), (3672, 1982851), (3978, 1830324), (4318, 1686204), (4572, 1592526), (4804, 1515618), (4953, 1470024), (5304, 1372743), (5967, 1220216), (6477, 1124136), (6604, 1102518), (6858, 1061684), (7206, 1010412), (7956, 915162), (8636, 843102), (9144, 796263), (9608, 757809), (9906, 735012), (10809, 673608), (11934, 610108), (12954, 562068), (13208, 551259), (13716, 530842), (14412, 505206), (14859, 490008), (15613, 466344), (15912, 457581), (17272, 421551), (19431, 374712), (19812, 367506), (20417, 356616), (21618, 336804), (23868, 305054), (25908, 281034), (27432, 265421), (28067, 259416), (28824, 252603), (29718, 245004), (31226, 233172), (32427, 224536), (38862, 187356), (39624, 183753), (40834, 178308), (43236, 168402), (44577, 163336), (46839, 155448), (47736, 152527), (51816, 140517), (56134, 129708), (58293, 124904), (59436, 122502), (61251, 118872), (62452, 116586), (64854, 112268), (77724, 93678), (81668, 89154), (84201, 86472)]