15667725348

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20639}}^1$

素因数の和:20740

約数の個数: 144

約数和(自身を含む): 45438382080

約数和(自身を除く): 29770656732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 132, 142, 162, 198, 213, 243, 284, 297, 324, 396, 426, 486, 594, 639, 781, 852, 891, 972, 1188, 1278, 1562, 1782, 1917, 2343, 2556, 2673, 3124, 3564, 3834, 4686, 5346, 5751, 7029, 7668, 9372, 10692, 11502, 14058, 17253, 20639, 21087, 23004, 28116, 34506, 41278, 42174, 61917, 63261, 69012, 82556, 84348, 123834, 126522, 185751, 189783, 227029, 247668, 253044, 371502, 379566, 454058, 557253, 681087, 743004, 759132, 908116, 1114506, 1362174, 1465369, 1671759, 2043261, 2229012, 2724348, 2930738, 3343518, 4086522, 4396107, 5015277, 5861476, 6129783, 6687036, 8173044, 8792214, 10030554, 12259566, 13188321, 16119059, 17584428, 18389349, 20061108, 24519132, 26376642, 32238118, 36778698, 39564963, 48357177, 52753284, 55168047, 64476236, 73557396, 79129926, 96714354, 110336094, 118694889, 145071531, 158259852, 193428708, 220672188, 237389778, 290143062, 356084667, 435214593, 474779556, 580286124, 712169334, 870429186, 1305643779, 1424338668, 1740858372, 2611287558, 3916931337, 5222575116, 7833862674, 15667725348]

約数ペア:

[(1, 15667725348), (2, 7833862674), (3, 5222575116), (4, 3916931337), (6, 2611287558), (9, 1740858372), (11, 1424338668), (12, 1305643779), (18, 870429186), (22, 712169334), (27, 580286124), (33, 474779556), (36, 435214593), (44, 356084667), (54, 290143062), (66, 237389778), (71, 220672188), (81, 193428708), (99, 158259852), (108, 145071531), (132, 118694889), (142, 110336094), (162, 96714354), (198, 79129926), (213, 73557396), (243, 64476236), (284, 55168047), (297, 52753284), (324, 48357177), (396, 39564963), (426, 36778698), (486, 32238118), (594, 26376642), (639, 24519132), (781, 20061108), (852, 18389349), (891, 17584428), (972, 16119059), (1188, 13188321), (1278, 12259566), (1562, 10030554), (1782, 8792214), (1917, 8173044), (2343, 6687036), (2556, 6129783), (2673, 5861476), (3124, 5015277), (3564, 4396107), (3834, 4086522), (4686, 3343518), (5346, 2930738), (5751, 2724348), (7029, 2229012), (7668, 2043261), (9372, 1671759), (10692, 1465369), (11502, 1362174), (14058, 1114506), (17253, 908116), (20639, 759132), (21087, 743004), (23004, 681087), (28116, 557253), (34506, 454058), (41278, 379566), (42174, 371502), (61917, 253044), (63261, 247668), (69012, 227029), (82556, 189783), (84348, 185751), (123834, 126522)]