31443127144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2377}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 71718958080

約数和(自身を除く): 40275830936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 373, 403, 572, 682, 746, 806, 1144, 1364, 1492, 1612, 2377, 2728, 2984, 3224, 4103, 4433, 4754, 4849, 8206, 8866, 9508, 9698, 11563, 16412, 17732, 19016, 19396, 23126, 26147, 30901, 32824, 35464, 38792, 46252, 52294, 53339, 61802, 73687, 92504, 104588, 106678, 123604, 127193, 147374, 150319, 209176, 213356, 247208, 254386, 294748, 300638, 339911, 426712, 508772, 589496, 601276, 679822, 810557, 886621, 957931, 1017544, 1202552, 1359644, 1621114, 1653509, 1773242, 1915862, 2719288, 3242228, 3307018, 3546484, 3831724, 6484456, 6614036, 7092968, 7663448, 9752831, 10537241, 11526073, 13228072, 19505662, 21074482, 23052146, 27485251, 39011324, 42148964, 46104292, 54970502, 78022648, 84297928, 92208584, 109941004, 126786803, 219882008, 253573606, 302337761, 357308263, 507147212, 604675522, 714616526, 1014294424, 1209351044, 1429233052, 2418702088, 2858466104, 3930390893, 7860781786, 15721563572, 31443127144]

約数ペア:

[(1, 31443127144), (2, 15721563572), (4, 7860781786), (8, 3930390893), (11, 2858466104), (13, 2418702088), (22, 1429233052), (26, 1209351044), (31, 1014294424), (44, 714616526), (52, 604675522), (62, 507147212), (88, 357308263), (104, 302337761), (124, 253573606), (143, 219882008), (248, 126786803), (286, 109941004), (341, 92208584), (373, 84297928), (403, 78022648), (572, 54970502), (682, 46104292), (746, 42148964), (806, 39011324), (1144, 27485251), (1364, 23052146), (1492, 21074482), (1612, 19505662), (2377, 13228072), (2728, 11526073), (2984, 10537241), (3224, 9752831), (4103, 7663448), (4433, 7092968), (4754, 6614036), (4849, 6484456), (8206, 3831724), (8866, 3546484), (9508, 3307018), (9698, 3242228), (11563, 2719288), (16412, 1915862), (17732, 1773242), (19016, 1653509), (19396, 1621114), (23126, 1359644), (26147, 1202552), (30901, 1017544), (32824, 957931), (35464, 886621), (38792, 810557), (46252, 679822), (52294, 601276), (53339, 589496), (61802, 508772), (73687, 426712), (92504, 339911), (104588, 300638), (106678, 294748), (123604, 254386), (127193, 247208), (147374, 213356), (150319, 209176)]