19097956704

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6581}}^1$

素因数の和:6693

約数の個数: 192

約数和(自身を含む): 55465724160

約数和(自身を除く): 36367767456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 43, 48, 57, 74, 76, 86, 96, 111, 114, 129, 148, 152, 172, 222, 228, 258, 296, 304, 344, 444, 456, 516, 592, 608, 688, 703, 817, 888, 912, 1032, 1184, 1376, 1406, 1591, 1634, 1776, 1824, 2064, 2109, 2451, 2812, 3182, 3268, 3552, 4128, 4218, 4773, 4902, 5624, 6364, 6536, 6581, 8436, 9546, 9804, 11248, 12728, 13072, 13162, 16872, 19092, 19608, 19743, 22496, 25456, 26144, 26324, 30229, 33744, 38184, 39216, 39486, 50912, 52648, 60458, 67488, 76368, 78432, 78972, 90687, 105296, 120916, 125039, 152736, 157944, 181374, 210592, 241832, 243497, 250078, 282983, 315888, 362748, 375117, 483664, 486994, 500156, 565966, 631776, 725496, 730491, 750234, 848949, 967328, 973988, 1000312, 1131932, 1450992, 1460982, 1500468, 1697898, 1947976, 2000624, 2263864, 2901984, 2921964, 3000936, 3395796, 3895952, 4001248, 4527728, 4626443, 5376677, 5843928, 6001872, 6791592, 7791904, 9055456, 9252886, 10470371, 10753354, 11687856, 12003744, 13583184, 13879329, 16130031, 18505772, 20940742, 21506708, 23375712, 27166368, 27758658, 31411113, 32260062, 37011544, 41881484, 43013416, 55517316, 62822226, 64520124, 74023088, 83762968, 86026832, 111034632, 125644452, 129040248, 148046176, 167525936, 172053664, 198937049, 222069264, 251288904, 258080496, 335051872, 397874098, 444138528, 502577808, 516160992, 596811147, 795748196, 1005155616, 1193622294, 1591496392, 2387244588, 3182992784, 4774489176, 6365985568, 9548978352, 19097956704]

約数ペア:

[(1, 19097956704), (2, 9548978352), (3, 6365985568), (4, 4774489176), (6, 3182992784), (8, 2387244588), (12, 1591496392), (16, 1193622294), (19, 1005155616), (24, 795748196), (32, 596811147), (37, 516160992), (38, 502577808), (43, 444138528), (48, 397874098), (57, 335051872), (74, 258080496), (76, 251288904), (86, 222069264), (96, 198937049), (111, 172053664), (114, 167525936), (129, 148046176), (148, 129040248), (152, 125644452), (172, 111034632), (222, 86026832), (228, 83762968), (258, 74023088), (296, 64520124), (304, 62822226), (344, 55517316), (444, 43013416), (456, 41881484), (516, 37011544), (592, 32260062), (608, 31411113), (688, 27758658), (703, 27166368), (817, 23375712), (888, 21506708), (912, 20940742), (1032, 18505772), (1184, 16130031), (1376, 13879329), (1406, 13583184), (1591, 12003744), (1634, 11687856), (1776, 10753354), (1824, 10470371), (2064, 9252886), (2109, 9055456), (2451, 7791904), (2812, 6791592), (3182, 6001872), (3268, 5843928), (3552, 5376677), (4128, 4626443), (4218, 4527728), (4773, 4001248), (4902, 3895952), (5624, 3395796), (6364, 3000936), (6536, 2921964), (6581, 2901984), (8436, 2263864), (9546, 2000624), (9804, 1947976), (11248, 1697898), (12728, 1500468), (13072, 1460982), (13162, 1450992), (16872, 1131932), (19092, 1000312), (19608, 973988), (19743, 967328), (22496, 848949), (25456, 750234), (26144, 730491), (26324, 725496), (30229, 631776), (33744, 565966), (38184, 500156), (39216, 486994), (39486, 483664), (50912, 375117), (52648, 362748), (60458, 315888), (67488, 282983), (76368, 250078), (78432, 243497), (78972, 241832), (90687, 210592), (105296, 181374), (120916, 157944), (125039, 152736)]