2129517768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{178531}}^1$

素因数の和:178618

約数の個数: 64

約数和(自身を含む): 6170065920

約数和(自身を除く): 4040548152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 178531, 357062, 535593, 714124, 1071186, 1249717, 1428248, 2142372, 2499434, 3749151, 4284744, 4998868, 7498302, 9997736, 12675701, 14996604, 25351402, 29993208, 38027103, 50702804, 76054206, 88729907, 101405608, 152108412, 177459814, 266189721, 304216824, 354919628, 532379442, 709839256, 1064758884, 2129517768]

約数ペア:

[(1, 2129517768), (2, 1064758884), (3, 709839256), (4, 532379442), (6, 354919628), (7, 304216824), (8, 266189721), (12, 177459814), (14, 152108412), (21, 101405608), (24, 88729907), (28, 76054206), (42, 50702804), (56, 38027103), (71, 29993208), (84, 25351402), (142, 14996604), (168, 12675701), (213, 9997736), (284, 7498302), (426, 4998868), (497, 4284744), (568, 3749151), (852, 2499434), (994, 2142372), (1491, 1428248), (1704, 1249717), (1988, 1071186), (2982, 714124), (3976, 535593), (5964, 357062), (11928, 178531)]