2279427228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{15661}}^1$

素因数の和:15995

約数の個数: 72

約数和(自身を含む): 6225457056

約数和(自身を除く): 3946029828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 311, 468, 622, 933, 1244, 1866, 2799, 3732, 4043, 5598, 8086, 11196, 12129, 15661, 16172, 24258, 31322, 36387, 46983, 48516, 62644, 72774, 93966, 140949, 145548, 187932, 203593, 281898, 407186, 563796, 610779, 814372, 1221558, 1832337, 2443116, 3664674, 4870571, 7329348, 9741142, 14611713, 19482284, 29223426, 43835139, 58446852, 63317423, 87670278, 126634846, 175340556, 189952269, 253269692, 379904538, 569856807, 759809076, 1139713614, 2279427228]

約数ペア:

[(1, 2279427228), (2, 1139713614), (3, 759809076), (4, 569856807), (6, 379904538), (9, 253269692), (12, 189952269), (13, 175340556), (18, 126634846), (26, 87670278), (36, 63317423), (39, 58446852), (52, 43835139), (78, 29223426), (117, 19482284), (156, 14611713), (234, 9741142), (311, 7329348), (468, 4870571), (622, 3664674), (933, 2443116), (1244, 1832337), (1866, 1221558), (2799, 814372), (3732, 610779), (4043, 563796), (5598, 407186), (8086, 281898), (11196, 203593), (12129, 187932), (15661, 145548), (16172, 140949), (24258, 93966), (31322, 72774), (36387, 62644), (46983, 48516)]