1026296480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 2759049216

約数和(自身を除く): 1732752736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 71, 80, 86, 88, 110, 142, 160, 172, 176, 191, 215, 220, 284, 344, 352, 355, 382, 430, 440, 473, 568, 688, 710, 764, 781, 860, 880, 946, 955, 1136, 1376, 1420, 1528, 1562, 1720, 1760, 1892, 1910, 2101, 2272, 2365, 2840, 3053, 3056, 3124, 3440, 3784, 3820, 3905, 4202, 4730, 5680, 6106, 6112, 6248, 6880, 7568, 7640, 7810, 8213, 8404, 9460, 10505, 11360, 12212, 12496, 13561, 15136, 15265, 15280, 15620, 16426, 16808, 18920, 21010, 24424, 24992, 27122, 30530, 30560, 31240, 32852, 33583, 33616, 37840, 41065, 42020, 48848, 54244, 61060, 62480, 65704, 67166, 67232, 67805, 75680, 82130, 84040, 90343, 97696, 108488, 122120, 124960, 131408, 134332, 135610, 149171, 164260, 167915, 168080, 180686, 216976, 244240, 262816, 268664, 271220, 298342, 328520, 335830, 336160, 361372, 433952, 451715, 488480, 537328, 542440, 583123, 596684, 657040, 671660, 722744, 745855, 903430, 1074656, 1084880, 1166246, 1193368, 1314080, 1343320, 1445488, 1491710, 1806860, 2169760, 2332492, 2386736, 2686640, 2890976, 2915615, 2983420, 3613720, 4664984, 4773472, 5373280, 5831230, 5966840, 6414353, 7227440, 9329968, 11662460, 11933680, 12828706, 14454880, 18659936, 23324920, 23867360, 25657412, 32071765, 46649840, 51314824, 64143530, 93299680, 102629648, 128287060, 205259296, 256574120, 513148240, 1026296480]

約数ペア:

[(1, 1026296480), (2, 513148240), (4, 256574120), (5, 205259296), (8, 128287060), (10, 102629648), (11, 93299680), (16, 64143530), (20, 51314824), (22, 46649840), (32, 32071765), (40, 25657412), (43, 23867360), (44, 23324920), (55, 18659936), (71, 14454880), (80, 12828706), (86, 11933680), (88, 11662460), (110, 9329968), (142, 7227440), (160, 6414353), (172, 5966840), (176, 5831230), (191, 5373280), (215, 4773472), (220, 4664984), (284, 3613720), (344, 2983420), (352, 2915615), (355, 2890976), (382, 2686640), (430, 2386736), (440, 2332492), (473, 2169760), (568, 1806860), (688, 1491710), (710, 1445488), (764, 1343320), (781, 1314080), (860, 1193368), (880, 1166246), (946, 1084880), (955, 1074656), (1136, 903430), (1376, 745855), (1420, 722744), (1528, 671660), (1562, 657040), (1720, 596684), (1760, 583123), (1892, 542440), (1910, 537328), (2101, 488480), (2272, 451715), (2365, 433952), (2840, 361372), (3053, 336160), (3056, 335830), (3124, 328520), (3440, 298342), (3784, 271220), (3820, 268664), (3905, 262816), (4202, 244240), (4730, 216976), (5680, 180686), (6106, 168080), (6112, 167915), (6248, 164260), (6880, 149171), (7568, 135610), (7640, 134332), (7810, 131408), (8213, 124960), (8404, 122120), (9460, 108488), (10505, 97696), (11360, 90343), (12212, 84040), (12496, 82130), (13561, 75680), (15136, 67805), (15265, 67232), (15280, 67166), (15620, 65704), (16426, 62480), (16808, 61060), (18920, 54244), (21010, 48848), (24424, 42020), (24992, 41065), (27122, 37840), (30530, 33616), (30560, 33583), (31240, 32852)]