2519739768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37217}}^1$

素因数の和:37277

約数の個数: 128

約数和(自身を含む): 8003358720

約数和(自身を除く): 5483618952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 33852, 37217, 67704, 74434, 111651, 148868, 223302, 260519, 297736, 446604, 483821, 521038, 781557, 893208, 967642, 1042076, 1153727, 1451463, 1563114, 1935284, 2084152, 2307454, 2902926, 3126228, 3386747, 3461181, 3870568, 4614908, 5805852, 6252456, 6773494, 6922362, 8076089, 9229816, 10160241, 11611704, 13546988, 13844724, 14998451, 16152178, 20320482, 24228267, 27093976, 27689448, 29996902, 32304356, 40640964, 44995353, 48456534, 59993804, 64608712, 81281928, 89990706, 96913068, 104989157, 119987608, 179981412, 193826136, 209978314, 314967471, 359962824, 419956628, 629934942, 839913256, 1259869884, 2519739768]

約数ペア:

[(1, 2519739768), (2, 1259869884), (3, 839913256), (4, 629934942), (6, 419956628), (7, 359962824), (8, 314967471), (12, 209978314), (13, 193826136), (14, 179981412), (21, 119987608), (24, 104989157), (26, 96913068), (28, 89990706), (31, 81281928), (39, 64608712), (42, 59993804), (52, 48456534), (56, 44995353), (62, 40640964), (78, 32304356), (84, 29996902), (91, 27689448), (93, 27093976), (104, 24228267), (124, 20320482), (156, 16152178), (168, 14998451), (182, 13844724), (186, 13546988), (217, 11611704), (248, 10160241), (273, 9229816), (312, 8076089), (364, 6922362), (372, 6773494), (403, 6252456), (434, 5805852), (546, 4614908), (651, 3870568), (728, 3461181), (744, 3386747), (806, 3126228), (868, 2902926), (1092, 2307454), (1209, 2084152), (1302, 1935284), (1612, 1563114), (1736, 1451463), (2184, 1153727), (2418, 1042076), (2604, 967642), (2821, 893208), (3224, 781557), (4836, 521038), (5208, 483821), (5642, 446604), (8463, 297736), (9672, 260519), (11284, 223302), (16926, 148868), (22568, 111651), (33852, 74434), (37217, 67704)]