31405551012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{238159}}^1$

素因数の和:238223

約数の個数: 120

約数和(自身を含む): 91985013120

約数和(自身を除く): 60579462108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2442, 2997, 3564, 3663, 3996, 4884, 5994, 7326, 10989, 11988, 14652, 21978, 32967, 43956, 65934, 131868, 238159, 476318, 714477, 952636, 1428954, 2143431, 2619749, 2857908, 4286862, 5239498, 6430293, 7859247, 8573724, 8811883, 10478996, 12860586, 15718494, 17623766, 19290879, 23577741, 25721172, 26435649, 31436988, 35247532, 38581758, 47155482, 52871298, 70733223, 77163516, 79306947, 94310964, 96930713, 105742596, 141466446, 158613894, 193861426, 212199669, 237920841, 282932892, 290792139, 317227788, 387722852, 424399338, 475841682, 581584278, 713762523, 848798676, 872376417, 951683364, 1163168556, 1427525046, 1744752834, 2617129251, 2855050092, 3489505668, 5234258502, 7851387753, 10468517004, 15702775506, 31405551012]

約数ペア:

[(1, 31405551012), (2, 15702775506), (3, 10468517004), (4, 7851387753), (6, 5234258502), (9, 3489505668), (11, 2855050092), (12, 2617129251), (18, 1744752834), (22, 1427525046), (27, 1163168556), (33, 951683364), (36, 872376417), (37, 848798676), (44, 713762523), (54, 581584278), (66, 475841682), (74, 424399338), (81, 387722852), (99, 317227788), (108, 290792139), (111, 282932892), (132, 237920841), (148, 212199669), (162, 193861426), (198, 158613894), (222, 141466446), (297, 105742596), (324, 96930713), (333, 94310964), (396, 79306947), (407, 77163516), (444, 70733223), (594, 52871298), (666, 47155482), (814, 38581758), (891, 35247532), (999, 31436988), (1188, 26435649), (1221, 25721172), (1332, 23577741), (1628, 19290879), (1782, 17623766), (1998, 15718494), (2442, 12860586), (2997, 10478996), (3564, 8811883), (3663, 8573724), (3996, 7859247), (4884, 6430293), (5994, 5239498), (7326, 4286862), (10989, 2857908), (11988, 2619749), (14652, 2143431), (21978, 1428954), (32967, 952636), (43956, 714477), (65934, 476318), (131868, 238159)]