1939206984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1732

約数の個数: 192

約数和(自身を含む): 5927416320

約数和(自身を除く): 3988209336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1364, 1452, 1573, 1612, 1657, 1716, 2046, 2418, 2728, 2904, 3146, 3224, 3314, 3432, 3751, 4092, 4433, 4719, 4836, 4971, 6292, 6628, 7502, 8184, 8866, 9438, 9672, 9942, 11253, 12584, 13256, 13299, 15004, 17732, 18227, 18876, 19884, 21541, 22506, 26598, 30008, 35464, 36454, 37752, 39768, 43082, 45012, 48763, 51367, 53196, 54681, 64623, 72908, 86164, 90024, 97526, 102734, 106392, 109362, 129246, 145816, 146289, 154101, 172328, 195052, 200497, 205468, 218724, 236951, 258492, 292578, 308202, 390104, 400994, 410936, 437448, 473902, 516984, 565037, 585156, 601491, 616404, 667771, 710853, 801988, 947804, 1130074, 1170312, 1202982, 1232808, 1335542, 1421706, 1603976, 1695111, 1895608, 2003313, 2260148, 2405964, 2606461, 2671084, 2843412, 3390222, 4006626, 4520296, 4811928, 5212922, 5342168, 5686824, 6215407, 6780444, 7345481, 7819383, 8013252, 10425844, 12430814, 13560888, 14690962, 15638766, 16026504, 18646221, 20851688, 22036443, 24861628, 29381924, 31277532, 37292442, 44072886, 49723256, 58763848, 62555064, 74584884, 80800291, 88145772, 149169768, 161600582, 176291544, 242400873, 323201164, 484801746, 646402328, 969603492, 1939206984]

約数ペア:

[(1, 1939206984), (2, 969603492), (3, 646402328), (4, 484801746), (6, 323201164), (8, 242400873), (11, 176291544), (12, 161600582), (13, 149169768), (22, 88145772), (24, 80800291), (26, 74584884), (31, 62555064), (33, 58763848), (39, 49723256), (44, 44072886), (52, 37292442), (62, 31277532), (66, 29381924), (78, 24861628), (88, 22036443), (93, 20851688), (104, 18646221), (121, 16026504), (124, 15638766), (132, 14690962), (143, 13560888), (156, 12430814), (186, 10425844), (242, 8013252), (248, 7819383), (264, 7345481), (286, 6780444), (312, 6215407), (341, 5686824), (363, 5342168), (372, 5212922), (403, 4811928), (429, 4520296), (484, 4006626), (572, 3390222), (682, 2843412), (726, 2671084), (744, 2606461), (806, 2405964), (858, 2260148), (968, 2003313), (1023, 1895608), (1144, 1695111), (1209, 1603976), (1364, 1421706), (1452, 1335542), (1573, 1232808), (1612, 1202982), (1657, 1170312), (1716, 1130074), (2046, 947804), (2418, 801988), (2728, 710853), (2904, 667771), (3146, 616404), (3224, 601491), (3314, 585156), (3432, 565037), (3751, 516984), (4092, 473902), (4433, 437448), (4719, 410936), (4836, 400994), (4971, 390104), (6292, 308202), (6628, 292578), (7502, 258492), (8184, 236951), (8866, 218724), (9438, 205468), (9672, 200497), (9942, 195052), (11253, 172328), (12584, 154101), (13256, 146289), (13299, 145816), (15004, 129246), (17732, 109362), (18227, 106392), (18876, 102734), (19884, 97526), (21541, 90024), (22506, 86164), (26598, 72908), (30008, 64623), (35464, 54681), (36454, 53196), (37752, 51367), (39768, 48763), (43082, 45012)]