28912354416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23431}}^1$

素因数の和:23516

約数の個数: 240

約数和(自身を含む): 95186407680

約数和(自身を除く): 66274053264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 41, 44, 48, 57, 66, 72, 76, 82, 88, 99, 114, 123, 132, 144, 152, 164, 171, 176, 198, 209, 228, 246, 264, 304, 328, 342, 369, 396, 418, 451, 456, 492, 528, 627, 656, 684, 738, 779, 792, 836, 902, 912, 984, 1254, 1353, 1368, 1476, 1558, 1584, 1672, 1804, 1881, 1968, 2337, 2508, 2706, 2736, 2952, 3116, 3344, 3608, 3762, 4059, 4674, 5016, 5412, 5904, 6232, 7011, 7216, 7524, 8118, 8569, 9348, 10032, 10824, 12464, 14022, 15048, 16236, 17138, 18696, 21648, 23431, 25707, 28044, 30096, 32472, 34276, 37392, 46862, 51414, 56088, 64944, 68552, 70293, 77121, 93724, 102828, 112176, 137104, 140586, 154242, 187448, 205656, 210879, 257741, 281172, 308484, 374896, 411312, 421758, 445189, 515482, 562344, 616968, 773223, 843516, 890378, 960671, 1030964, 1124688, 1233936, 1335567, 1546446, 1687032, 1780756, 1921342, 2061928, 2319669, 2671134, 2882013, 3092892, 3374064, 3561512, 3842684, 4006701, 4123856, 4639338, 4897079, 5342268, 5764026, 6185784, 7123024, 7685368, 8013402, 8646039, 9278676, 9794158, 10567381, 10684536, 11528052, 12371568, 14691237, 15370736, 16026804, 17292078, 18252749, 18557352, 19588316, 21134762, 21369072, 23056104, 29382474, 31702143, 32053608, 34584156, 36505498, 37114704, 39176632, 42269524, 44073711, 46112208, 54758247, 58764948, 63404286, 64107216, 69168312, 73010996, 78353264, 84539048, 88147422, 95106429, 109516494, 117529896, 126808572, 138336624, 146021992, 164274741, 169078096, 176294844, 190212858, 200780239, 219032988, 235059792, 253617144, 292043984, 328549482, 352589688, 380425716, 401560478, 438065976, 507234288, 602340717, 657098964, 705179376, 760851432, 803120956, 876131952, 1204681434, 1314197928, 1521702864, 1606241912, 1807022151, 2409362868, 2628395856, 3212483824, 3614044302, 4818725736, 7228088604, 9637451472, 14456177208, 28912354416]

約数ペア:

[(1, 28912354416), (2, 14456177208), (3, 9637451472), (4, 7228088604), (6, 4818725736), (8, 3614044302), (9, 3212483824), (11, 2628395856), (12, 2409362868), (16, 1807022151), (18, 1606241912), (19, 1521702864), (22, 1314197928), (24, 1204681434), (33, 876131952), (36, 803120956), (38, 760851432), (41, 705179376), (44, 657098964), (48, 602340717), (57, 507234288), (66, 438065976), (72, 401560478), (76, 380425716), (82, 352589688), (88, 328549482), (99, 292043984), (114, 253617144), (123, 235059792), (132, 219032988), (144, 200780239), (152, 190212858), (164, 176294844), (171, 169078096), (176, 164274741), (198, 146021992), (209, 138336624), (228, 126808572), (246, 117529896), (264, 109516494), (304, 95106429), (328, 88147422), (342, 84539048), (369, 78353264), (396, 73010996), (418, 69168312), (451, 64107216), (456, 63404286), (492, 58764948), (528, 54758247), (627, 46112208), (656, 44073711), (684, 42269524), (738, 39176632), (779, 37114704), (792, 36505498), (836, 34584156), (902, 32053608), (912, 31702143), (984, 29382474), (1254, 23056104), (1353, 21369072), (1368, 21134762), (1476, 19588316), (1558, 18557352), (1584, 18252749), (1672, 17292078), (1804, 16026804), (1881, 15370736), (1968, 14691237), (2337, 12371568), (2508, 11528052), (2706, 10684536), (2736, 10567381), (2952, 9794158), (3116, 9278676), (3344, 8646039), (3608, 8013402), (3762, 7685368), (4059, 7123024), (4674, 6185784), (5016, 5764026), (5412, 5342268), (5904, 4897079), (6232, 4639338), (7011, 4123856), (7216, 4006701), (7524, 3842684), (8118, 3561512), (8569, 3374064), (9348, 3092892), (10032, 2882013), (10824, 2671134), (12464, 2319669), (14022, 2061928), (15048, 1921342), (16236, 1780756), (17138, 1687032), (18696, 1546446), (21648, 1335567), (23431, 1233936), (25707, 1124688), (28044, 1030964), (30096, 960671), (32472, 890378), (34276, 843516), (37392, 773223), (46862, 616968), (51414, 562344), (56088, 515482), (64944, 445189), (68552, 421758), (70293, 411312), (77121, 374896), (93724, 308484), (102828, 281172), (112176, 257741), (137104, 210879), (140586, 205656), (154242, 187448)]