2912790504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5051

約数の個数: 128

約数和(自身を含む): 8229473280

約数和(自身を除く): 5316682776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 244, 248, 312, 366, 372, 403, 488, 732, 744, 793, 806, 1209, 1464, 1586, 1612, 1891, 2379, 2418, 3172, 3224, 3782, 4758, 4836, 4937, 5673, 6344, 7564, 9516, 9672, 9874, 11346, 14811, 15128, 19032, 19748, 22692, 24583, 29622, 39496, 45384, 49166, 59244, 64181, 73749, 98332, 118488, 128362, 147498, 153047, 192543, 196664, 256724, 294996, 301157, 306094, 385086, 459141, 513448, 589992, 602314, 612188, 770172, 903471, 918282, 1204628, 1224376, 1540344, 1806942, 1836564, 1989611, 2409256, 3613884, 3673128, 3915041, 3979222, 5968833, 7227768, 7830082, 7958444, 9335867, 11745123, 11937666, 15660164, 15916888, 18671734, 23490246, 23875332, 28007601, 31320328, 37343468, 46980492, 47750664, 56015202, 74686936, 93960984, 112030404, 121366271, 224060808, 242732542, 364098813, 485465084, 728197626, 970930168, 1456395252, 2912790504]

約数ペア:

[(1, 2912790504), (2, 1456395252), (3, 970930168), (4, 728197626), (6, 485465084), (8, 364098813), (12, 242732542), (13, 224060808), (24, 121366271), (26, 112030404), (31, 93960984), (39, 74686936), (52, 56015202), (61, 47750664), (62, 46980492), (78, 37343468), (93, 31320328), (104, 28007601), (122, 23875332), (124, 23490246), (156, 18671734), (183, 15916888), (186, 15660164), (244, 11937666), (248, 11745123), (312, 9335867), (366, 7958444), (372, 7830082), (403, 7227768), (488, 5968833), (732, 3979222), (744, 3915041), (793, 3673128), (806, 3613884), (1209, 2409256), (1464, 1989611), (1586, 1836564), (1612, 1806942), (1891, 1540344), (2379, 1224376), (2418, 1204628), (3172, 918282), (3224, 903471), (3782, 770172), (4758, 612188), (4836, 602314), (4937, 589992), (5673, 513448), (6344, 459141), (7564, 385086), (9516, 306094), (9672, 301157), (9874, 294996), (11346, 256724), (14811, 196664), (15128, 192543), (19032, 153047), (19748, 147498), (22692, 128362), (24583, 118488), (29622, 98332), (39496, 73749), (45384, 64181), (49166, 59244)]