4906990088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1933}}^1$

素因数の和:2287

約数の個数: 128

約数和(自身を含む): 12398641920

約数和(自身を除く): 7491651832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 317, 364, 572, 616, 634, 728, 1001, 1144, 1268, 1933, 2002, 2219, 2536, 3487, 3866, 4004, 4121, 4438, 6974, 7732, 8008, 8242, 8876, 13531, 13948, 15464, 16484, 17752, 21263, 24409, 25129, 27062, 27896, 28847, 32968, 42526, 45331, 48818, 50258, 54124, 57694, 85052, 90662, 97636, 100516, 108248, 115388, 148841, 170104, 175903, 181324, 195272, 201032, 230776, 276419, 297682, 317317, 351806, 362648, 552838, 595364, 612761, 634634, 703612, 1105676, 1190728, 1225522, 1269268, 1407224, 1934933, 2211352, 2451044, 2538536, 3869866, 4289327, 4902088, 6740371, 7739732, 7965893, 8578654, 13480742, 15479464, 15931786, 17157308, 26961484, 31863572, 34314616, 47182597, 53922968, 55761251, 63727144, 87624823, 94365194, 111522502, 175249646, 188730388, 223045004, 350499292, 377460776, 446090008, 613373761, 700998584, 1226747522, 2453495044, 4906990088]

約数ペア:

[(1, 4906990088), (2, 2453495044), (4, 1226747522), (7, 700998584), (8, 613373761), (11, 446090008), (13, 377460776), (14, 350499292), (22, 223045004), (26, 188730388), (28, 175249646), (44, 111522502), (52, 94365194), (56, 87624823), (77, 63727144), (88, 55761251), (91, 53922968), (104, 47182597), (143, 34314616), (154, 31863572), (182, 26961484), (286, 17157308), (308, 15931786), (317, 15479464), (364, 13480742), (572, 8578654), (616, 7965893), (634, 7739732), (728, 6740371), (1001, 4902088), (1144, 4289327), (1268, 3869866), (1933, 2538536), (2002, 2451044), (2219, 2211352), (2536, 1934933), (3487, 1407224), (3866, 1269268), (4004, 1225522), (4121, 1190728), (4438, 1105676), (6974, 703612), (7732, 634634), (8008, 612761), (8242, 595364), (8876, 552838), (13531, 362648), (13948, 351806), (15464, 317317), (16484, 297682), (17752, 276419), (21263, 230776), (24409, 201032), (25129, 195272), (27062, 181324), (27896, 175903), (28847, 170104), (32968, 148841), (42526, 115388), (45331, 108248), (48818, 100516), (50258, 97636), (54124, 90662), (57694, 85052)]