1778609976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{4283}}^1$

素因数の和:4338

約数の個数: 128

約数和(自身を含む): 5268291840

約数和(自身を除く): 3489681864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 726, 858, 968, 1144, 1331, 1452, 1573, 1716, 2662, 2904, 3146, 3432, 3993, 4283, 4719, 5324, 6292, 7986, 8566, 9438, 10648, 12584, 12849, 15972, 17132, 17303, 18876, 25698, 31944, 34264, 34606, 37752, 47113, 51396, 51909, 55679, 69212, 94226, 102792, 103818, 111358, 138424, 141339, 167037, 188452, 207636, 222716, 282678, 334074, 376904, 415272, 445432, 518243, 565356, 612469, 668148, 1036486, 1130712, 1224938, 1336296, 1554729, 1837407, 2072972, 2449876, 3109458, 3674814, 4145944, 4899752, 5700673, 6218916, 6737159, 7349628, 11401346, 12437832, 13474318, 14699256, 17102019, 20211477, 22802692, 26948636, 34204038, 40422954, 45605384, 53897272, 68408076, 74108749, 80845908, 136816152, 148217498, 161691816, 222326247, 296434996, 444652494, 592869992, 889304988, 1778609976]

約数ペア:

[(1, 1778609976), (2, 889304988), (3, 592869992), (4, 444652494), (6, 296434996), (8, 222326247), (11, 161691816), (12, 148217498), (13, 136816152), (22, 80845908), (24, 74108749), (26, 68408076), (33, 53897272), (39, 45605384), (44, 40422954), (52, 34204038), (66, 26948636), (78, 22802692), (88, 20211477), (104, 17102019), (121, 14699256), (132, 13474318), (143, 12437832), (156, 11401346), (242, 7349628), (264, 6737159), (286, 6218916), (312, 5700673), (363, 4899752), (429, 4145944), (484, 3674814), (572, 3109458), (726, 2449876), (858, 2072972), (968, 1837407), (1144, 1554729), (1331, 1336296), (1452, 1224938), (1573, 1130712), (1716, 1036486), (2662, 668148), (2904, 612469), (3146, 565356), (3432, 518243), (3993, 445432), (4283, 415272), (4719, 376904), (5324, 334074), (6292, 282678), (7986, 222716), (8566, 207636), (9438, 188452), (10648, 167037), (12584, 141339), (12849, 138424), (15972, 111358), (17132, 103818), (17303, 102792), (18876, 94226), (25698, 69212), (31944, 55679), (34264, 51909), (34606, 51396), (37752, 47113)]