16865937936

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1268

約数の個数: 240

約数和(自身を含む): 51802587200

約数和(自身を除く): 34936649264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 229, 243, 304, 324, 342, 432, 456, 458, 486, 513, 648, 684, 687, 912, 916, 972, 997, 1026, 1296, 1368, 1374, 1539, 1832, 1944, 1994, 2052, 2061, 2736, 2748, 2991, 3078, 3664, 3888, 3988, 4104, 4122, 4351, 4617, 5496, 5982, 6156, 6183, 7976, 8208, 8244, 8702, 8973, 9234, 10992, 11964, 12312, 12366, 13053, 15952, 16488, 17404, 17946, 18468, 18549, 18943, 23928, 24624, 24732, 26106, 26919, 32976, 34808, 35892, 36936, 37098, 37886, 39159, 47856, 49464, 52212, 53838, 55647, 56829, 69616, 71784, 73872, 74196, 75772, 78318, 80757, 98928, 104424, 107676, 111294, 113658, 117477, 143568, 148392, 151544, 156636, 161514, 170487, 208848, 215352, 222588, 227316, 228313, 234954, 242271, 296784, 303088, 313272, 323028, 340974, 352431, 430704, 445176, 454632, 456626, 469908, 484542, 511461, 626544, 646056, 681948, 684939, 704862, 890352, 909264, 913252, 939816, 969084, 1022922, 1057293, 1292112, 1363896, 1369878, 1409724, 1534383, 1826504, 1879632, 1938168, 2045844, 2054817, 2114586, 2727792, 2739756, 2819448, 3068766, 3653008, 3876336, 4091688, 4109634, 4229172, 4337947, 4603149, 5479512, 5638896, 6137532, 6164451, 8183376, 8219268, 8458344, 8675894, 9206298, 10959024, 12275064, 12328902, 13013841, 16438536, 16916688, 17351788, 18412596, 18493353, 24550128, 24657804, 26027682, 32877072, 34703576, 36825192, 36986706, 39041523, 49315608, 52055364, 55480059, 69407152, 73650384, 73973412, 78083046, 98631216, 104110728, 110960118, 117124569, 147946824, 156166092, 208221456, 221920236, 234249138, 295893648, 312332184, 351373707, 443840472, 468498276, 624664368, 702747414, 887680944, 936996552, 1054121121, 1405494828, 1873993104, 2108242242, 2810989656, 4216484484, 5621979312, 8432968968, 16865937936]

約数ペア:

[(1, 16865937936), (2, 8432968968), (3, 5621979312), (4, 4216484484), (6, 2810989656), (8, 2108242242), (9, 1873993104), (12, 1405494828), (16, 1054121121), (18, 936996552), (19, 887680944), (24, 702747414), (27, 624664368), (36, 468498276), (38, 443840472), (48, 351373707), (54, 312332184), (57, 295893648), (72, 234249138), (76, 221920236), (81, 208221456), (108, 156166092), (114, 147946824), (144, 117124569), (152, 110960118), (162, 104110728), (171, 98631216), (216, 78083046), (228, 73973412), (229, 73650384), (243, 69407152), (304, 55480059), (324, 52055364), (342, 49315608), (432, 39041523), (456, 36986706), (458, 36825192), (486, 34703576), (513, 32877072), (648, 26027682), (684, 24657804), (687, 24550128), (912, 18493353), (916, 18412596), (972, 17351788), (997, 16916688), (1026, 16438536), (1296, 13013841), (1368, 12328902), (1374, 12275064), (1539, 10959024), (1832, 9206298), (1944, 8675894), (1994, 8458344), (2052, 8219268), (2061, 8183376), (2736, 6164451), (2748, 6137532), (2991, 5638896), (3078, 5479512), (3664, 4603149), (3888, 4337947), (3988, 4229172), (4104, 4109634), (4122, 4091688), (4351, 3876336), (4617, 3653008), (5496, 3068766), (5982, 2819448), (6156, 2739756), (6183, 2727792), (7976, 2114586), (8208, 2054817), (8244, 2045844), (8702, 1938168), (8973, 1879632), (9234, 1826504), (10992, 1534383), (11964, 1409724), (12312, 1369878), (12366, 1363896), (13053, 1292112), (15952, 1057293), (16488, 1022922), (17404, 969084), (17946, 939816), (18468, 913252), (18549, 909264), (18943, 890352), (23928, 704862), (24624, 684939), (24732, 681948), (26106, 646056), (26919, 626544), (32976, 511461), (34808, 484542), (35892, 469908), (36936, 456626), (37098, 454632), (37886, 445176), (39159, 430704), (47856, 352431), (49464, 340974), (52212, 323028), (53838, 313272), (55647, 303088), (56829, 296784), (69616, 242271), (71784, 234954), (73872, 228313), (74196, 227316), (75772, 222588), (78318, 215352), (80757, 208848), (98928, 170487), (104424, 161514), (107676, 156636), (111294, 151544), (113658, 148392), (117477, 143568)]