428826216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4859

約数の個数: 128

約数和(自身を含む): 1351929600

約数和(自身を除く): 923103384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 4789, 6396, 6888, 7462, 9578, 11193, 12792, 14367, 14924, 19156, 22386, 28734, 29848, 33523, 38312, 44772, 57468, 62257, 67046, 89544, 100569, 114936, 124514, 134092, 186771, 196349, 201138, 249028, 268184, 373542, 392698, 402276, 435799, 498056, 589047, 747084, 785396, 804552, 871598, 1178094, 1307397, 1374443, 1494168, 1570792, 1743196, 2356188, 2552537, 2614794, 2748886, 3486392, 4123329, 4712376, 5105074, 5229588, 5497772, 7657611, 8246658, 10210148, 10459176, 10995544, 15315222, 16493316, 17867759, 20420296, 30630444, 32986632, 35735518, 53603277, 61260888, 71471036, 107206554, 142942072, 214413108, 428826216]

約数ペア:

[(1, 428826216), (2, 214413108), (3, 142942072), (4, 107206554), (6, 71471036), (7, 61260888), (8, 53603277), (12, 35735518), (13, 32986632), (14, 30630444), (21, 20420296), (24, 17867759), (26, 16493316), (28, 15315222), (39, 10995544), (41, 10459176), (42, 10210148), (52, 8246658), (56, 7657611), (78, 5497772), (82, 5229588), (84, 5105074), (91, 4712376), (104, 4123329), (123, 3486392), (156, 2748886), (164, 2614794), (168, 2552537), (182, 2356188), (246, 1743196), (273, 1570792), (287, 1494168), (312, 1374443), (328, 1307397), (364, 1178094), (492, 871598), (533, 804552), (546, 785396), (574, 747084), (728, 589047), (861, 498056), (984, 435799), (1066, 402276), (1092, 392698), (1148, 373542), (1599, 268184), (1722, 249028), (2132, 201138), (2184, 196349), (2296, 186771), (3198, 134092), (3444, 124514), (3731, 114936), (4264, 100569), (4789, 89544), (6396, 67046), (6888, 62257), (7462, 57468), (9578, 44772), (11193, 38312), (12792, 33523), (14367, 29848), (14924, 28734), (19156, 22386)]