1277327844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5250

約数の個数: 144

約数和(自身を含む): 3801208320

約数和(自身を除く): 2523880476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1989, 2108, 2418, 2652, 3162, 3627, 3978, 4743, 4836, 5179, 6324, 6851, 7254, 7956, 9486, 10358, 13702, 14508, 15537, 18972, 20553, 20716, 27404, 31074, 41106, 46611, 61659, 62148, 67327, 82212, 88043, 93222, 123318, 134654, 160549, 176086, 186444, 201981, 246636, 264129, 269308, 321098, 352172, 403962, 481647, 528258, 605943, 642196, 792387, 807924, 963294, 1056516, 1144559, 1211886, 1444941, 1584774, 1926588, 2087137, 2289118, 2423772, 2729333, 2889882, 3169548, 3433677, 4174274, 4578236, 5458666, 5779764, 6261411, 6867354, 8187999, 8348548, 10301031, 10917332, 12522822, 13734708, 16375998, 18784233, 20602062, 24563997, 25045644, 32751996, 35481329, 37568466, 41204124, 49127994, 70962658, 75136932, 98255988, 106443987, 141925316, 212887974, 319331961, 425775948, 638663922, 1277327844]

約数ペア:

[(1, 1277327844), (2, 638663922), (3, 425775948), (4, 319331961), (6, 212887974), (9, 141925316), (12, 106443987), (13, 98255988), (17, 75136932), (18, 70962658), (26, 49127994), (31, 41204124), (34, 37568466), (36, 35481329), (39, 32751996), (51, 25045644), (52, 24563997), (62, 20602062), (68, 18784233), (78, 16375998), (93, 13734708), (102, 12522822), (117, 10917332), (124, 10301031), (153, 8348548), (156, 8187999), (186, 6867354), (204, 6261411), (221, 5779764), (234, 5458666), (279, 4578236), (306, 4174274), (372, 3433677), (403, 3169548), (442, 2889882), (468, 2729333), (527, 2423772), (558, 2289118), (612, 2087137), (663, 1926588), (806, 1584774), (884, 1444941), (1054, 1211886), (1116, 1144559), (1209, 1056516), (1326, 963294), (1581, 807924), (1612, 792387), (1989, 642196), (2108, 605943), (2418, 528258), (2652, 481647), (3162, 403962), (3627, 352172), (3978, 321098), (4743, 269308), (4836, 264129), (5179, 246636), (6324, 201981), (6851, 186444), (7254, 176086), (7956, 160549), (9486, 134654), (10358, 123318), (13702, 93222), (14508, 88043), (15537, 82212), (18972, 67327), (20553, 62148), (20716, 61659), (27404, 46611), (31074, 41106)]