1601271828

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 168

約数和(自身を含む): 4615756488

約数和(自身を除く): 3014484660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 212, 234, 243, 318, 324, 351, 468, 477, 486, 636, 689, 702, 729, 797, 954, 972, 1053, 1378, 1404, 1431, 1458, 1594, 1908, 2067, 2106, 2391, 2756, 2862, 2916, 3159, 3188, 4134, 4212, 4293, 4782, 5724, 6201, 6318, 7173, 8268, 8586, 9477, 9564, 10361, 12402, 12636, 12879, 14346, 17172, 18603, 18954, 20722, 21519, 24804, 25758, 28692, 31083, 37206, 37908, 38637, 41444, 42241, 43038, 51516, 55809, 62166, 64557, 74412, 77274, 84482, 86076, 93249, 111618, 124332, 126723, 129114, 154548, 167427, 168964, 186498, 193671, 223236, 253446, 258228, 279747, 334854, 372996, 380169, 387342, 502281, 506892, 549133, 559494, 581013, 669708, 760338, 774684, 839241, 1004562, 1098266, 1118988, 1140507, 1162026, 1520676, 1647399, 1678482, 2009124, 2196532, 2281014, 2324052, 2517723, 3294798, 3356964, 3421521, 4562028, 4942197, 5035446, 6589596, 6843042, 7553169, 9884394, 10070892, 10264563, 13686084, 14826591, 15106338, 19768788, 20529126, 29653182, 30212676, 30793689, 41058252, 44479773, 59306364, 61587378, 88959546, 123174756, 133439319, 177919092, 266878638, 400317957, 533757276, 800635914, 1601271828]

約数ペア:

[(1, 1601271828), (2, 800635914), (3, 533757276), (4, 400317957), (6, 266878638), (9, 177919092), (12, 133439319), (13, 123174756), (18, 88959546), (26, 61587378), (27, 59306364), (36, 44479773), (39, 41058252), (52, 30793689), (53, 30212676), (54, 29653182), (78, 20529126), (81, 19768788), (106, 15106338), (108, 14826591), (117, 13686084), (156, 10264563), (159, 10070892), (162, 9884394), (212, 7553169), (234, 6843042), (243, 6589596), (318, 5035446), (324, 4942197), (351, 4562028), (468, 3421521), (477, 3356964), (486, 3294798), (636, 2517723), (689, 2324052), (702, 2281014), (729, 2196532), (797, 2009124), (954, 1678482), (972, 1647399), (1053, 1520676), (1378, 1162026), (1404, 1140507), (1431, 1118988), (1458, 1098266), (1594, 1004562), (1908, 839241), (2067, 774684), (2106, 760338), (2391, 669708), (2756, 581013), (2862, 559494), (2916, 549133), (3159, 506892), (3188, 502281), (4134, 387342), (4212, 380169), (4293, 372996), (4782, 334854), (5724, 279747), (6201, 258228), (6318, 253446), (7173, 223236), (8268, 193671), (8586, 186498), (9477, 168964), (9564, 167427), (10361, 154548), (12402, 129114), (12636, 126723), (12879, 124332), (14346, 111618), (17172, 93249), (18603, 86076), (18954, 84482), (20722, 77274), (21519, 74412), (24804, 64557), (25758, 62166), (28692, 55809), (31083, 51516), (37206, 43038), (37908, 42241), (38637, 41444)]